87070893

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 152678400

約数和(自身を除く): 65607507

約数列:

[1, 3, 7, 13, 21, 23, 39, 49, 69, 91, 147, 161, 273, 283, 299, 343, 483, 637, 849, 897, 1029, 1127, 1911, 1981, 2093, 3381, 3679, 4459, 5943, 6279, 6509, 7889, 11037, 13377, 13867, 14651, 19527, 23667, 25753, 41601, 43953, 45563, 77259, 84617, 97069, 102557, 136689, 180271, 253851, 291207, 307671, 318941, 540813, 592319, 956823, 1261897, 1776957, 2232587, 3785691, 4146233, 6697761, 12438699, 29023631, 87070893]

約数ペア:

[(1, 87070893), (3, 29023631), (7, 12438699), (13, 6697761), (21, 4146233), (23, 3785691), (39, 2232587), (49, 1776957), (69, 1261897), (91, 956823), (147, 592319), (161, 540813), (273, 318941), (283, 307671), (299, 291207), (343, 253851), (483, 180271), (637, 136689), (849, 102557), (897, 97069), (1029, 84617), (1127, 77259), (1911, 45563), (1981, 43953), (2093, 41601), (3381, 25753), (3679, 23667), (4459, 19527), (5943, 14651), (6279, 13867), (6509, 13377), (7889, 11037)]