371930157

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{1031}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 570654720

約数和(自身を除く): 198724563

約数列:

[1, 3, 9, 27, 31, 93, 279, 431, 837, 1031, 1293, 3093, 3879, 9279, 11637, 13361, 27837, 31961, 40083, 95883, 120249, 287649, 360747, 444361, 862947, 1333083, 3999249, 11997747, 13775191, 41325573, 123976719, 371930157]

約数ペア:

[(1, 371930157), (3, 123976719), (9, 41325573), (27, 13775191), (31, 11997747), (93, 3999249), (279, 1333083), (431, 862947), (837, 444361), (1031, 360747), (1293, 287649), (3093, 120249), (3879, 95883), (9279, 40083), (11637, 31961), (13361, 27837)]