157040559

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{447409}}^1$

素因数の和:447431

約数の個数: 16

約数和(自身を含む): 250549600

約数和(自身を除く): 93509041

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 447409, 1342227, 4026681, 5816317, 12080043, 17448951, 52346853, 157040559]

約数ペア:

[(1, 157040559), (3, 52346853), (9, 17448951), (13, 12080043), (27, 5816317), (39, 4026681), (117, 1342227), (351, 447409)]