About the Number

120870408087

120870408086 ← → 120870408088

2進数表記:1110000100100011100000000111110010111

漢数字表記:千二百八億七千四十万八千八十七

素因数分解:

3 3 × 11 1 × 13 1 × 197 1 × 367 1 × 433 1

素因数の和:1030
約数の個数: 128
約数和(自身を含む): 212506398720
約数和(自身を除く): 91635990633

約数列:
[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 197, 297, 351, 367, 429, 433, 591, 1101, 1287, 1299, 1773, 2167, 2561, 3303, 3861, 3897, 4037, 4763, 4771, 5319, 5629, 6501, 7683, 9909, 11691, 12111, 14289, 14313, 16887, 19503, 23049, 28171, 36333, 42867, 42939, 50661, 52481, 58509, 61919, 69147, 72299, 84513, 85301, 108999, 128601, 128817, 151983, 157443, 158911, 185757, 216897, 253539, 255903, 472329, 476733, 557271, 650691, 760617, 767709, 795289, 938311, 939887, 1108913, 1416987, 1430199, 1671813, 1748021, 1952073, 2065843, 2303127, 2385867, 2814933, 2819661, 3326739, 4290597, 5244063, 6197529, 7157601, 8444799, 8458983, 9980217, 10338757, 12198043, 15732189, 18592587, 21472803, 22724273, 25334397, 25376949, 29940651, 31016271, 31305467, 36594129, 47196567, 55777761, 68172819, 93048813, 93916401, 109782387, 204518457, 279146439, 281749203, 329347161, 344360137, 406971071, 613555371, 845247609, 1033080411, 1220913213, 3099241233, 3662739639, 4476681781, 9297723699, 10988218917, 13430045343, 40290136029, 120870408087]

約数ペア:
[(1, 120870408087), (3, 40290136029), (9, 13430045343), (11, 10988218917), (13, 9297723699), (27, 4476681781), (33, 3662739639), (39, 3099241233), (99, 1220913213), (117, 1033080411), (143, 845247609), (197, 613555371), (297, 406971071), (351, 344360137), (367, 329347161), (429, 281749203), (433, 279146439), (591, 204518457), (1101, 109782387), (1287, 93916401), (1299, 93048813), (1773, 68172819), (2167, 55777761), (2561, 47196567), (3303, 36594129), (3861, 31305467), (3897, 31016271), (4037, 29940651), (4763, 25376949), (4771, 25334397), (5319, 22724273), (5629, 21472803), (6501, 18592587), (7683, 15732189), (9909, 12198043), (11691, 10338757), (12111, 9980217), (14289, 8458983), (14313, 8444799), (16887, 7157601), (19503, 6197529), (23049, 5244063), (28171, 4290597), (36333, 3326739), (42867, 2819661), (42939, 2814933), (50661, 2385867), (52481, 2303127), (58509, 2065843), (61919, 1952073), (69147, 1748021), (72299, 1671813), (84513, 1430199), (85301, 1416987), (108999, 1108913), (128601, 939887), (128817, 938311), (151983, 795289), (157443, 767709), (158911, 760617), (185757, 650691), (216897, 557271), (253539, 476733), (255903, 472329)]

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