54840591

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{156241}}^1$

素因数の和:156263

約数の個数: 16

約数和(自身を含む): 87495520

約数和(自身を除く): 32654929

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 156241, 468723, 1406169, 2031133, 4218507, 6093399, 18280197, 54840591]

約数ペア:

[(1, 54840591), (3, 18280197), (9, 6093399), (13, 4218507), (27, 2031133), (39, 1406169), (117, 468723), (351, 156241)]