133073423

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 165473280

約数和(自身を除く): 32399857

約数列:

[1, 7, 23, 37, 89, 161, 251, 259, 623, 851, 1757, 2047, 3293, 5773, 5957, 9287, 14329, 22339, 23051, 40411, 65009, 75739, 156373, 213601, 513797, 530173, 826543, 1495207, 3596579, 5785801, 19010489, 133073423]

約数ペア:

[(1, 133073423), (7, 19010489), (23, 5785801), (37, 3596579), (89, 1495207), (161, 826543), (251, 530173), (259, 513797), (623, 213601), (851, 156373), (1757, 75739), (2047, 65009), (3293, 40411), (5773, 23051), (5957, 22339), (9287, 14329)]