163931379

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{26309}}^1$

素因数の和:26410

約数の個数: 16

約数和(自身を含む): 229002240

約数和(自身を除く): 65070861

約数列:

[1, 3, 31, 67, 93, 201, 2077, 6231, 26309, 78927, 815579, 1762703, 2446737, 5288109, 54643793, 163931379]

約数ペア:

[(1, 163931379), (3, 54643793), (31, 5288109), (67, 2446737), (93, 1762703), (201, 815579), (2077, 78927), (6231, 26309)]