75486591

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 111296640

約数和(自身を除く): 35810049

約数列:

[1, 3, 9, 83, 139, 249, 417, 727, 747, 1251, 2181, 6543, 11537, 34611, 60341, 101053, 103833, 181023, 303159, 543069, 909477, 8387399, 25162197, 75486591]

約数ペア:

[(1, 75486591), (3, 25162197), (9, 8387399), (83, 909477), (139, 543069), (249, 303159), (417, 181023), (727, 103833), (747, 101053), (1251, 60341), (2181, 34611), (6543, 11537)]