68581621

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1879}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 77155200

約数和(自身を除く): 8573579

約数列:

[1, 17, 19, 113, 323, 1879, 1921, 2147, 31943, 35701, 36499, 212327, 606917, 3609559, 4034213, 68581621]

約数ペア:

[(1, 68581621), (17, 4034213), (19, 3609559), (113, 606917), (323, 212327), (1879, 36499), (1921, 35701), (2147, 31943)]