63684855

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{108863}}^1$

素因数の和:108887

約数の個数: 24

約数和(自身を含む): 118879488

約数和(自身を除く): 55194633

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 108863, 326589, 544315, 979767, 1415219, 1632945, 4245657, 4898835, 7076095, 12736971, 21228285, 63684855]

約数ペア:

[(1, 63684855), (3, 21228285), (5, 12736971), (9, 7076095), (13, 4898835), (15, 4245657), (39, 1632945), (45, 1415219), (65, 979767), (117, 544315), (195, 326589), (585, 108863)]