87523839

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6863}}^1$

素因数の和:6991

約数の個数: 24

約数和(自身を含む): 137417280

約数和(自身を除く): 49893441

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1417, 4251, 6863, 12753, 20589, 61767, 89219, 267657, 748067, 802971, 2244201, 6732603, 9724871, 29174613, 87523839]

約数ペア:

[(1, 87523839), (3, 29174613), (9, 9724871), (13, 6732603), (39, 2244201), (109, 802971), (117, 748067), (327, 267657), (981, 89219), (1417, 61767), (4251, 20589), (6863, 12753)]