121269759

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 179928000

約数和(自身を除く): 58658241

約数列:

[1, 3, 13, 39, 41, 123, 149, 447, 509, 533, 1527, 1599, 1937, 5811, 6109, 6617, 18327, 19851, 20869, 62607, 75841, 79417, 227523, 238251, 271297, 813891, 985933, 2957799, 3109481, 9328443, 40423253, 121269759]

約数ペア:

[(1, 121269759), (3, 40423253), (13, 9328443), (39, 3109481), (41, 2957799), (123, 985933), (149, 813891), (447, 271297), (509, 238251), (533, 227523), (1527, 79417), (1599, 75841), (1937, 62607), (5811, 20869), (6109, 19851), (6617, 18327)]