72302919

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{4129}}^1$

素因数の和:4594

約数の個数: 16

約数和(自身を含む): 104076000

約数和(自身を除く): 31773081

約数列:

[1, 3, 13, 39, 449, 1347, 4129, 5837, 12387, 17511, 53677, 161031, 1853921, 5561763, 24100973, 72302919]

約数ペア:

[(1, 72302919), (3, 24100973), (13, 5561763), (39, 1853921), (449, 161031), (1347, 53677), (4129, 17511), (5837, 12387)]