57479331

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{677}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 94768128

約数和(自身を除く): 37288797

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 311, 677, 933, 2031, 2177, 4043, 4739, 6531, 8801, 12129, 14217, 26403, 28301, 61607, 84903, 184821, 210547, 631641, 1473829, 2737111, 4421487, 8211333, 19159777, 57479331]

約数ペア:

[(1, 57479331), (3, 19159777), (7, 8211333), (13, 4421487), (21, 2737111), (39, 1473829), (91, 631641), (273, 210547), (311, 184821), (677, 84903), (933, 61607), (2031, 28301), (2177, 26403), (4043, 14217), (4739, 12129), (6531, 8801)]