68001441

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{521}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 91788480

約数和(自身を除く): 23787039

約数列:

[1, 3, 139, 313, 417, 521, 939, 1563, 43507, 72419, 130521, 163073, 217257, 489219, 22667147, 68001441]

約数ペア:

[(1, 68001441), (3, 22667147), (139, 489219), (313, 217257), (417, 163073), (521, 130521), (939, 72419), (1563, 43507)]