15666978969

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{1433}}^1\times {\mathrm{18131}}^1$

素因数の和:19637

約数の個数: 24

約数和(自身を含む): 22985138592

約数和(自身を除く): 7318159623

約数列:

[1, 3, 9, 67, 201, 603, 1433, 4299, 12897, 18131, 54393, 96011, 163179, 288033, 864099, 1214777, 3644331, 10932993, 25981723, 77945169, 233835507, 1740775441, 5222326323, 15666978969]

約数ペア:

[(1, 15666978969), (3, 5222326323), (9, 1740775441), (67, 233835507), (201, 77945169), (603, 25981723), (1433, 10932993), (4299, 3644331), (12897, 1214777), (18131, 864099), (54393, 288033), (96011, 163179)]