76512891

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{21559}}^1$

素因数の和:21595

約数の個数: 24

約数和(自身を含む): 126255360

約数和(自身を除く): 49742469

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 21559, 64677, 150913, 280267, 452739, 840801, 1961869, 3643471, 5885607, 10930413, 25504297, 76512891]

約数ペア:

[(1, 76512891), (3, 25504297), (7, 10930413), (13, 5885607), (21, 3643471), (39, 1961869), (91, 840801), (169, 452739), (273, 280267), (507, 150913), (1183, 64677), (3549, 21559)]