73656401

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1979}}^1$

素因数の和:2408

約数の個数: 16

約数和(自身を含む): 90921600

約数和(自身を除く): 17265199

約数列:

[1, 7, 13, 91, 409, 1979, 2863, 5317, 13853, 25727, 37219, 180089, 809411, 5665877, 10522343, 73656401]

約数ペア:

[(1, 73656401), (7, 10522343), (13, 5665877), (91, 809411), (409, 180089), (1979, 37219), (2863, 25727), (5317, 13853)]