75121917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{18701}}^1$

素因数の和:18820

約数の個数: 16

約数和(自身を含む): 108920448

約数和(自身を除く): 33798531

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 18701, 56103, 243113, 729339, 1926203, 5778609, 25040639, 75121917]

約数ペア:

[(1, 75121917), (3, 25040639), (13, 5778609), (39, 1926203), (103, 729339), (309, 243113), (1339, 56103), (4017, 18701)]