57021549

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{11161}}^1$

素因数の和:11308

約数の個数: 16

約数和(自身を含む): 82509504

約数和(自身を除く): 25487955

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 11161, 33483, 145093, 435279, 1462091, 4386273, 19007183, 57021549]

約数ペア:

[(1, 57021549), (3, 19007183), (13, 4386273), (39, 1462091), (131, 435279), (393, 145093), (1703, 33483), (5109, 11161)]