72792363

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{757}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 117399040

約数和(自身を除く): 44606677

約数列:

[1, 3, 7, 19, 21, 57, 133, 241, 399, 723, 757, 1687, 2271, 4579, 5061, 5299, 13737, 14383, 15897, 32053, 43149, 96159, 100681, 182437, 302043, 547311, 1277059, 3466303, 3831177, 10398909, 24264121, 72792363]

約数ペア:

[(1, 72792363), (3, 24264121), (7, 10398909), (19, 3831177), (21, 3466303), (57, 1277059), (133, 547311), (241, 302043), (399, 182437), (723, 100681), (757, 96159), (1687, 43149), (2271, 32053), (4579, 15897), (5061, 14383), (5299, 13737)]