68903219

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{7919}}^1$

素因数の和:8050

約数の個数: 16

約数和(自身を含む): 86676480

約数和(自身を除く): 17773261

約数列:

[1, 7, 11, 77, 113, 791, 1243, 7919, 8701, 55433, 87109, 609763, 894847, 6263929, 9843317, 68903219]

約数ペア:

[(1, 68903219), (7, 9843317), (11, 6263929), (77, 894847), (113, 609763), (791, 87109), (1243, 55433), (7919, 8701)]