270529311

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{187477}}^1$

素因数の和:187530

約数の個数: 16

約数和(自身を含む): 398953184

約数和(自身を除く): 128423873

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 187477, 562431, 2437201, 6936649, 7311603, 20809947, 90176437, 270529311]

約数ペア:

[(1, 270529311), (3, 90176437), (13, 20809947), (37, 7311603), (39, 6936649), (111, 2437201), (481, 562431), (1443, 187477)]