64921917

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{3593}}^1$

素因数の和:3932

約数の個数: 16

約数和(自身を含む): 91431360

約数和(自身を除く): 26509443

約数列:

[1, 3, 19, 57, 317, 951, 3593, 6023, 10779, 18069, 68267, 204801, 1138981, 3416943, 21640639, 64921917]

約数ペア:

[(1, 64921917), (3, 21640639), (19, 3416943), (57, 1138981), (317, 204801), (951, 68267), (3593, 18069), (6023, 10779)]