152942013

素因数分解:

$3^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:126

約数の個数: 112

約数和(自身を含む): 290860416

約数和(自身を除く): 137918403

約数列:

[1, 3, 7, 9, 17, 21, 27, 41, 43, 51, 63, 81, 119, 123, 129, 153, 189, 243, 287, 301, 357, 369, 387, 459, 567, 697, 729, 731, 861, 903, 1071, 1107, 1161, 1377, 1701, 1763, 2091, 2193, 2583, 2709, 3213, 3321, 3483, 4131, 4879, 5103, 5117, 5289, 6273, 6579, 7749, 8127, 9639, 9963, 10449, 12341, 12393, 14637, 15351, 15867, 18819, 19737, 23247, 24381, 28917, 29889, 29971, 31347, 37023, 43911, 46053, 47601, 56457, 59211, 69741, 73143, 86751, 89913, 111069, 131733, 138159, 142803, 169371, 177633, 209223, 209797, 219429, 269739, 333207, 395199, 414477, 428409, 508113, 532899, 629391, 809217, 999621, 1185597, 1243431, 1285227, 1888173, 2427651, 2998863, 3556791, 3730293, 5664519, 7282953, 8996589, 16993557, 21848859, 50980671, 152942013]

約数ペア:

[(1, 152942013), (3, 50980671), (7, 21848859), (9, 16993557), (17, 8996589), (21, 7282953), (27, 5664519), (41, 3730293), (43, 3556791), (51, 2998863), (63, 2427651), (81, 1888173), (119, 1285227), (123, 1243431), (129, 1185597), (153, 999621), (189, 809217), (243, 629391), (287, 532899), (301, 508113), (357, 428409), (369, 414477), (387, 395199), (459, 333207), (567, 269739), (697, 219429), (729, 209797), (731, 209223), (861, 177633), (903, 169371), (1071, 142803), (1107, 138159), (1161, 131733), (1377, 111069), (1701, 89913), (1763, 86751), (2091, 73143), (2193, 69741), (2583, 59211), (2709, 56457), (3213, 47601), (3321, 46053), (3483, 43911), (4131, 37023), (4879, 31347), (5103, 29971), (5117, 29889), (5289, 28917), (6273, 24381), (6579, 23247), (7749, 19737), (8127, 18819), (9639, 15867), (9963, 15351), (10449, 14637), (12341, 12393)]