77308359

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 114470400

約数和(自身を除く): 37162041

約数列:

[1, 3, 19, 23, 57, 69, 109, 327, 437, 541, 1311, 1623, 2071, 2507, 6213, 7521, 10279, 12443, 30837, 37329, 47633, 58969, 142899, 176907, 236417, 709251, 1120411, 1356287, 3361233, 4068861, 25769453, 77308359]

約数ペア:

[(1, 77308359), (3, 25769453), (19, 4068861), (23, 3361233), (57, 1356287), (69, 1120411), (109, 709251), (327, 236417), (437, 176907), (541, 142899), (1311, 58969), (1623, 47633), (2071, 37329), (2507, 30837), (6213, 12443), (7521, 10279)]