15511483977

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{56489}}^1$

素因数の和:56713

約数の個数: 32

約数和(自身を含む): 23134688640

約数和(自身を除く): 7623204663

約数列:

[1, 3, 11, 33, 53, 157, 159, 471, 583, 1727, 1749, 5181, 8321, 24963, 56489, 91531, 169467, 274593, 621379, 1864137, 2993917, 8868773, 8981751, 26606319, 32933087, 97556503, 98799261, 292669509, 470044969, 1410134907, 5170494659, 15511483977]

約数ペア:

[(1, 15511483977), (3, 5170494659), (11, 1410134907), (33, 470044969), (53, 292669509), (157, 98799261), (159, 97556503), (471, 32933087), (583, 26606319), (1727, 8981751), (1749, 8868773), (5181, 2993917), (8321, 1864137), (24963, 621379), (56489, 274593), (91531, 169467)]