67909023

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 130131456

約数和(自身を除く): 62222433

約数列:

[1, 3, 7, 9, 13, 21, 27, 37, 39, 63, 81, 83, 91, 111, 117, 189, 243, 249, 259, 273, 333, 351, 481, 567, 581, 747, 777, 819, 999, 1053, 1079, 1443, 1701, 1743, 2241, 2331, 2457, 2997, 3071, 3159, 3237, 3367, 4329, 5229, 6723, 6993, 7371, 7553, 8991, 9213, 9711, 10101, 12987, 15687, 20169, 20979, 21497, 22113, 22659, 27639, 29133, 30303, 38961, 39923, 47061, 62937, 64491, 67977, 82917, 87399, 90909, 116883, 119769, 141183, 193473, 203931, 248751, 262197, 272727, 279461, 359307, 580419, 611793, 746253, 818181, 838383, 1077921, 1741257, 1835379, 2515149, 3233763, 5223771, 7545447, 9701289, 22636341, 67909023]

約数ペア:

[(1, 67909023), (3, 22636341), (7, 9701289), (9, 7545447), (13, 5223771), (21, 3233763), (27, 2515149), (37, 1835379), (39, 1741257), (63, 1077921), (81, 838383), (83, 818181), (91, 746253), (111, 611793), (117, 580419), (189, 359307), (243, 279461), (249, 272727), (259, 262197), (273, 248751), (333, 203931), (351, 193473), (481, 141183), (567, 119769), (581, 116883), (747, 90909), (777, 87399), (819, 82917), (999, 67977), (1053, 64491), (1079, 62937), (1443, 47061), (1701, 39923), (1743, 38961), (2241, 30303), (2331, 29133), (2457, 27639), (2997, 22659), (3071, 22113), (3159, 21497), (3237, 20979), (3367, 20169), (4329, 15687), (5229, 12987), (6723, 10101), (6993, 9711), (7371, 9213), (7553, 8991)]