75314127

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{3911}}^1$

素因数の和:4059

約数の個数: 24

約数和(自身を含む): 117735552

約数和(自身を除く): 42421425

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 917, 2751, 3911, 6419, 11733, 19257, 27377, 82131, 191639, 512341, 574917, 1537023, 3586387, 10759161, 25104709, 75314127]

約数ペア:

[(1, 75314127), (3, 25104709), (7, 10759161), (21, 3586387), (49, 1537023), (131, 574917), (147, 512341), (393, 191639), (917, 82131), (2751, 27377), (3911, 19257), (6419, 11733)]