53722067

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 62462400

約数和(自身を除く): 8740333

約数列:

[1, 7, 109, 181, 389, 763, 1267, 2723, 19729, 42401, 70409, 138103, 296807, 492863, 7674581, 53722067]

約数ペア:

[(1, 53722067), (7, 7674581), (109, 492863), (181, 296807), (389, 138103), (763, 70409), (1267, 42401), (2723, 19729)]