481837863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{557}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 711329472

約数和(自身を除く): 229491609

約数列:

[1, 3, 13, 39, 41, 123, 533, 541, 557, 1599, 1623, 1671, 7033, 7241, 21099, 21723, 22181, 22837, 66543, 68511, 288353, 296881, 301337, 865059, 890643, 904011, 3917381, 11752143, 12354817, 37064451, 160612621, 481837863]

約数ペア:

[(1, 481837863), (3, 160612621), (13, 37064451), (39, 12354817), (41, 11752143), (123, 3917381), (533, 904011), (541, 890643), (557, 865059), (1599, 301337), (1623, 296881), (1671, 288353), (7033, 68511), (7241, 66543), (21099, 22837), (21723, 22181)]