71615181

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{6803}}^1$

素因数の和:6857

約数の個数: 24

約数和(自身を含む): 108591840

約数和(自身を除く): 36976659

約数列:

[1, 3, 11, 29, 33, 87, 121, 319, 363, 957, 3509, 6803, 10527, 20409, 74833, 197287, 224499, 591861, 823163, 2170157, 2469489, 6510471, 23871727, 71615181]

約数ペア:

[(1, 71615181), (3, 23871727), (11, 6510471), (29, 2469489), (33, 2170157), (87, 823163), (121, 591861), (319, 224499), (363, 197287), (957, 74833), (3509, 20409), (6803, 10527)]