75642651

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3911}}^1$

素因数の和:4231

約数の個数: 24

約数和(自身を含む): 125309184

約数和(自身を除く): 49666533

約数列:

[1, 3, 7, 9, 21, 63, 307, 921, 2149, 2763, 3911, 6447, 11733, 19341, 27377, 35199, 82131, 246393, 1200677, 3602031, 8404739, 10806093, 25214217, 75642651]

約数ペア:

[(1, 75642651), (3, 25214217), (7, 10806093), (9, 8404739), (21, 3602031), (63, 1200677), (307, 246393), (921, 82131), (2149, 35199), (2763, 27377), (3911, 19341), (6447, 11733)]