67678549

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 71801856

約数和(自身を除く): 4123307

約数列:

[1, 31, 71, 97, 317, 2201, 3007, 6887, 9827, 22507, 30749, 213497, 697717, 953219, 2183179, 67678549]

約数ペア:

[(1, 67678549), (31, 2183179), (71, 953219), (97, 697717), (317, 213497), (2201, 30749), (3007, 22507), (6887, 9827)]