42275727

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5393}}^1$

素因数の和:5479

約数の個数: 24

約数和(自身を含む): 66756144

約数和(自身を除く): 24480417

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 5393, 7839, 16179, 48537, 70109, 210327, 361331, 630981, 1083993, 3251979, 4697303, 14091909, 42275727]

約数ペア:

[(1, 42275727), (3, 14091909), (9, 4697303), (13, 3251979), (39, 1083993), (67, 630981), (117, 361331), (201, 210327), (603, 70109), (871, 48537), (2613, 16179), (5393, 7839)]