121679727

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{823}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 186052608

約数和(自身を除く): 64372881

約数列:

[1, 3, 13, 17, 39, 51, 221, 223, 663, 669, 823, 2469, 2899, 3791, 8697, 10699, 11373, 13991, 32097, 41973, 49283, 147849, 181883, 183529, 545649, 550587, 2385877, 3119993, 7157631, 9359979, 40559909, 121679727]

約数ペア:

[(1, 121679727), (3, 40559909), (13, 9359979), (17, 7157631), (39, 3119993), (51, 2385877), (221, 550587), (223, 545649), (663, 183529), (669, 181883), (823, 147849), (2469, 49283), (2899, 41973), (3791, 32097), (8697, 13991), (10699, 11373)]