169898487

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{401}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 255170304

約数和(自身を除く): 85271817

約数列:

[1, 3, 11, 33, 37, 111, 347, 401, 407, 1041, 1203, 1221, 3817, 4411, 11451, 12839, 13233, 14837, 38517, 44511, 139147, 141229, 163207, 417441, 423687, 489621, 1530617, 4591851, 5148439, 15445317, 56632829, 169898487]

約数ペア:

[(1, 169898487), (3, 56632829), (11, 15445317), (33, 5148439), (37, 4591851), (111, 1530617), (347, 489621), (401, 423687), (407, 417441), (1041, 163207), (1203, 141229), (1221, 139147), (3817, 44511), (4411, 38517), (11451, 14837), (12839, 13233)]