1330587640521

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{2713}}^1\times {\mathrm{176357}}^1$

素因数の和:179182

約数の個数: 32

約数和(自身を含む): 1991124145920

約数和(自身を除く): 660536505399

約数列:

[1, 3, 9, 27, 103, 309, 927, 2713, 2781, 8139, 24417, 73251, 176357, 279439, 529071, 838317, 1587213, 2514951, 4761639, 7544853, 18164771, 54494313, 163482939, 478456541, 490448817, 1435369623, 4306108869, 12918326607, 49281023723, 147843071169, 443529213507, 1330587640521]

約数ペア:

[(1, 1330587640521), (3, 443529213507), (9, 147843071169), (27, 49281023723), (103, 12918326607), (309, 4306108869), (927, 1435369623), (2713, 490448817), (2781, 478456541), (8139, 163482939), (24417, 54494313), (73251, 18164771), (176357, 7544853), (279439, 4761639), (529071, 2514951), (838317, 1587213)]