76969683

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 141250560

約数和(自身を除く): 64280877

約数列:

[1, 3, 7, 9, 21, 27, 29, 31, 63, 81, 87, 93, 151, 189, 203, 217, 261, 279, 453, 567, 609, 651, 783, 837, 899, 1057, 1359, 1827, 1953, 2349, 2511, 2697, 3171, 4077, 4379, 4681, 5481, 5859, 6293, 8091, 9513, 12231, 13137, 14043, 16443, 17577, 18879, 24273, 28539, 30653, 32767, 39411, 42129, 56637, 72819, 85617, 91959, 98301, 118233, 126387, 135749, 169911, 275877, 294903, 354699, 379161, 407247, 509733, 827631, 884709, 950243, 1221741, 2482893, 2654127, 2850729, 3665223, 8552187, 10995669, 25656561, 76969683]

約数ペア:

[(1, 76969683), (3, 25656561), (7, 10995669), (9, 8552187), (21, 3665223), (27, 2850729), (29, 2654127), (31, 2482893), (63, 1221741), (81, 950243), (87, 884709), (93, 827631), (151, 509733), (189, 407247), (203, 379161), (217, 354699), (261, 294903), (279, 275877), (453, 169911), (567, 135749), (609, 126387), (651, 118233), (783, 98301), (837, 91959), (899, 85617), (1057, 72819), (1359, 56637), (1827, 42129), (1953, 39411), (2349, 32767), (2511, 30653), (2697, 28539), (3171, 24273), (4077, 18879), (4379, 17577), (4681, 16443), (5481, 14043), (5859, 13137), (6293, 12231), (8091, 9513)]