75737249

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{1093}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 91370880

約数和(自身を除く): 15633631

約数列:

[1, 7, 19, 133, 521, 1093, 3647, 7651, 9899, 20767, 69293, 145369, 569453, 3986171, 10819607, 75737249]

約数ペア:

[(1, 75737249), (7, 10819607), (19, 3986171), (133, 569453), (521, 145369), (1093, 69293), (3647, 20767), (7651, 9899)]