105618897

素因数分解:

$3^4\times {\mathrm{557}}^1\times {\mathrm{2341}}^1$

素因数の和:2910

約数の個数: 20

約数和(自身を含む): 158127156

約数和(自身を除く): 52508259

約数列:

[1, 3, 9, 27, 81, 557, 1671, 2341, 5013, 7023, 15039, 21069, 45117, 63207, 189621, 1303937, 3911811, 11735433, 35206299, 105618897]

約数ペア:

[(1, 105618897), (3, 35206299), (9, 11735433), (27, 3911811), (81, 1303937), (557, 189621), (1671, 63207), (2341, 45117), (5013, 21069), (7023, 15039)]