64635831

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{2371}}^1$

素因数の和:2623

約数の個数: 24

約数和(自身を含む): 101018736

約数和(自身を除く): 36382905

約数列:

[1, 3, 9, 13, 39, 117, 233, 699, 2097, 2371, 3029, 7113, 9087, 21339, 27261, 30823, 92469, 277407, 552443, 1657329, 4971987, 7181759, 21545277, 64635831]

約数ペア:

[(1, 64635831), (3, 21545277), (9, 7181759), (13, 4971987), (39, 1657329), (117, 552443), (233, 277407), (699, 92469), (2097, 30823), (2371, 27261), (3029, 21339), (7113, 9087)]