149444541

素因数分解:

$3^3\times {\mathrm{1367}}^1\times {\mathrm{4049}}^1$

素因数の和:5425

約数の個数: 16

約数和(自身を含む): 221616000

約数和(自身を除く): 72171459

約数列:

[1, 3, 9, 27, 1367, 4049, 4101, 12147, 12303, 36441, 36909, 109323, 5534983, 16604949, 49814847, 149444541]

約数ペア:

[(1, 149444541), (3, 49814847), (9, 16604949), (27, 5534983), (1367, 109323), (4049, 36909), (4101, 36441), (12147, 12303)]