161799339

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{22921}}^1$

素因数の和:23118

約数の個数: 16

約数和(自身を含む): 233621024

約数和(自身を除く): 71821685

約数列:

[1, 3, 13, 39, 181, 543, 2353, 7059, 22921, 68763, 297973, 893919, 4148701, 12446103, 53933113, 161799339]

約数ペア:

[(1, 161799339), (3, 53933113), (13, 12446103), (39, 4148701), (181, 893919), (543, 297973), (2353, 68763), (7059, 22921)]