20161728567

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{379}}^1\times {\mathrm{100183}}^1$

素因数の和:100627

約数の個数: 24

約数和(自身を含む): 29694537600

約数和(自身を除く): 9532809033

約数列:

[1, 3, 9, 59, 177, 379, 531, 1137, 3411, 22361, 67083, 100183, 201249, 300549, 901647, 5910797, 17732391, 37969357, 53197173, 113908071, 341724213, 2240192063, 6720576189, 20161728567]

約数ペア:

[(1, 20161728567), (3, 6720576189), (9, 2240192063), (59, 341724213), (177, 113908071), (379, 53197173), (531, 37969357), (1137, 17732391), (3411, 5910797), (22361, 901647), (67083, 300549), (100183, 201249)]