126847251

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11677}}^1$

素因数の和:11771

約数の個数: 24

約数和(自身を含む): 196750944

約数和(自身を除く): 69903693

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 10863, 11677, 35031, 105093, 198509, 595527, 829067, 1786581, 2487201, 7461603, 14094139, 42282417, 126847251]

約数ペア:

[(1, 126847251), (3, 42282417), (9, 14094139), (17, 7461603), (51, 2487201), (71, 1786581), (153, 829067), (213, 595527), (639, 198509), (1207, 105093), (3621, 35031), (10863, 11677)]