71340741

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2221}}^1$

素因数の和:2353

約数の個数: 24

約数和(自身を含む): 106762656

約数和(自身を除く): 35421915

約数列:

[1, 3, 9, 43, 83, 129, 249, 387, 747, 2221, 3569, 6663, 10707, 19989, 32121, 95503, 184343, 286509, 553029, 859527, 1659087, 7926749, 23780247, 71340741]

約数ペア:

[(1, 71340741), (3, 23780247), (9, 7926749), (43, 1659087), (83, 859527), (129, 553029), (249, 286509), (387, 184343), (747, 95503), (2221, 32121), (3569, 19989), (6663, 10707)]