52413507

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 80271360

約数和(自身を除く): 27857853

約数列:

[1, 3, 9, 27, 47, 103, 141, 309, 401, 423, 927, 1203, 1269, 2781, 3609, 4841, 10827, 14523, 18847, 41303, 43569, 56541, 123909, 130707, 169623, 371727, 508869, 1115181, 1941241, 5823723, 17471169, 52413507]

約数ペア:

[(1, 52413507), (3, 17471169), (9, 5823723), (27, 1941241), (47, 1115181), (103, 508869), (141, 371727), (309, 169623), (401, 130707), (423, 123909), (927, 56541), (1203, 43569), (1269, 41303), (2781, 18847), (3609, 14523), (4841, 10827)]