64663791

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{1171}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 87759360

約数和(自身を除く): 23095569

約数列:

[1, 3, 79, 233, 237, 699, 1171, 3513, 18407, 55221, 92509, 272843, 277527, 818529, 21554597, 64663791]

約数ペア:

[(1, 64663791), (3, 21554597), (79, 818529), (233, 277527), (237, 272843), (699, 92509), (1171, 55221), (3513, 18407)]