15667048521

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{73361}}^1$

素因数の和:73817

約数の個数: 24

約数和(自身を含む): 23060611080

約数和(自身を除く): 7393562559

約数列:

[1, 3, 9, 61, 183, 389, 549, 1167, 3501, 23729, 71187, 73361, 213561, 220083, 660249, 4475021, 13425063, 28537429, 40275189, 85612287, 256836861, 1740783169, 5222349507, 15667048521]

約数ペア:

[(1, 15667048521), (3, 5222349507), (9, 1740783169), (61, 256836861), (183, 85612287), (389, 40275189), (549, 28537429), (1167, 13425063), (3501, 4475021), (23729, 660249), (71187, 220083), (73361, 213561)]