57148377

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{133213}}^1$

素因数の和:133240

約数の個数: 16

約数和(自身を含む): 89519808

約数和(自身を除く): 32371431

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 133213, 399639, 1465343, 1731769, 4396029, 5195307, 19049459, 57148377]

約数ペア:

[(1, 57148377), (3, 19049459), (11, 5195307), (13, 4396029), (33, 1731769), (39, 1465343), (143, 399639), (429, 133213)]