99664747

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 131443200

約数和(自身を除く): 31778453

約数列:

[1, 7, 13, 19, 59, 91, 133, 247, 413, 767, 977, 1121, 1729, 5369, 6839, 7847, 12701, 14573, 18563, 57643, 88907, 102011, 129941, 241319, 403501, 749359, 1095217, 1689233, 5245513, 7666519, 14237821, 99664747]

約数ペア:

[(1, 99664747), (7, 14237821), (13, 7666519), (19, 5245513), (59, 1689233), (91, 1095217), (133, 749359), (247, 403501), (413, 241319), (767, 129941), (977, 102011), (1121, 88907), (1729, 57643), (5369, 18563), (6839, 14573), (7847, 12701)]