156923881929

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{1823}}^1\times {\mathrm{74143}}^1$

素因数の和:76018

約数の個数: 32

約数和(自身を含む): 238020034560

約数和(自身を除く): 81096152631

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 1823, 5469, 16407, 49221, 74143, 78389, 222429, 235167, 667287, 705501, 2001861, 2116503, 3188149, 9564447, 28693341, 86080023, 135162689, 405488067, 1216464201, 3649392603, 5811995627, 17435986881, 52307960643, 156923881929]

約数ペア:

[(1, 156923881929), (3, 52307960643), (9, 17435986881), (27, 5811995627), (43, 3649392603), (129, 1216464201), (387, 405488067), (1161, 135162689), (1823, 86080023), (5469, 28693341), (16407, 9564447), (49221, 3188149), (74143, 2116503), (78389, 2001861), (222429, 705501), (235167, 667287)]