66222961

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 82162080

約数和(自身を除く): 15939119

約数列:

[1, 7, 19, 49, 83, 133, 581, 857, 931, 1577, 4067, 5999, 11039, 16283, 41993, 71131, 77273, 113981, 497917, 797867, 1351489, 3485419, 9460423, 66222961]

約数ペア:

[(1, 66222961), (7, 9460423), (19, 3485419), (49, 1351489), (83, 797867), (133, 497917), (581, 113981), (857, 77273), (931, 71131), (1577, 41993), (4067, 16283), (5999, 11039)]