121750251

素因数分解:

$3^1\times 7^3\times {\mathrm{179}}^1\times {\mathrm{661}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 190656000

約数和(自身を除く): 68905749

約数列:

[1, 3, 7, 21, 49, 147, 179, 343, 537, 661, 1029, 1253, 1983, 3759, 4627, 8771, 13881, 26313, 32389, 61397, 97167, 118319, 184191, 226723, 354957, 680169, 828233, 2484699, 5797631, 17392893, 40583417, 121750251]

約数ペア:

[(1, 121750251), (3, 40583417), (7, 17392893), (21, 5797631), (49, 2484699), (147, 828233), (179, 680169), (343, 354957), (537, 226723), (661, 184191), (1029, 118319), (1253, 97167), (1983, 61397), (3759, 32389), (4627, 26313), (8771, 13881)]