66920079

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{4729}}^1$

素因数の和:4874

約数の個数: 16

約数和(自身を含む): 91951200

約数和(自身を除く): 25031121

約数列:

[1, 3, 53, 89, 159, 267, 4717, 4729, 14151, 14187, 250637, 420881, 751911, 1262643, 22306693, 66920079]

約数ペア:

[(1, 66920079), (3, 22306693), (53, 1262643), (89, 751911), (159, 420881), (267, 250637), (4717, 14187), (4729, 14151)]