78225121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2659}}^1$

素因数の和:2776

約数の個数: 16

約数和(自身を含む): 88184320

約数和(自身を除く): 9959199

約数列:

[1, 13, 31, 73, 403, 949, 2263, 2659, 29419, 34567, 82429, 194107, 1071577, 2523391, 6017317, 78225121]

約数ペア:

[(1, 78225121), (13, 6017317), (31, 2523391), (73, 1071577), (403, 194107), (949, 82429), (2263, 34567), (2659, 29419)]