31834863

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:469

約数の個数: 40

約数和(自身を含む): 51313680

約数和(自身を除く): 19478817

約数列:

[1, 3, 9, 17, 27, 51, 61, 81, 153, 183, 379, 459, 549, 1037, 1137, 1377, 1647, 3111, 3411, 4941, 6443, 9333, 10233, 19329, 23119, 27999, 30699, 57987, 69357, 83997, 173961, 208071, 393023, 521883, 624213, 1179069, 1872639, 3537207, 10611621, 31834863]

約数ペア:

[(1, 31834863), (3, 10611621), (9, 3537207), (17, 1872639), (27, 1179069), (51, 624213), (61, 521883), (81, 393023), (153, 208071), (183, 173961), (379, 83997), (459, 69357), (549, 57987), (1037, 30699), (1137, 27999), (1377, 23119), (1647, 19329), (3111, 10233), (3411, 9333), (4941, 6443)]