88409727

素因数分解:

$3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{4021}}^1$

素因数の和:4383

約数の個数: 24

約数和(自身を含む): 146400800

約数和(自身を除く): 57991073

約数列:

[1, 3, 7, 9, 21, 63, 349, 1047, 2443, 3141, 4021, 7329, 12063, 21987, 28147, 36189, 84441, 253323, 1403329, 4209987, 9823303, 12629961, 29469909, 88409727]

約数ペア:

[(1, 88409727), (3, 29469909), (7, 12629961), (9, 9823303), (21, 4209987), (63, 1403329), (349, 253323), (1047, 84441), (2443, 36189), (3141, 28147), (4021, 21987), (7329, 12063)]