64274643

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2767}}^1$

素因数の和:2891

約数の個数: 24

約数和(自身を含む): 97156800

約数和(自身を除く): 32882157

約数列:

[1, 3, 9, 29, 87, 89, 261, 267, 801, 2581, 2767, 7743, 8301, 23229, 24903, 80243, 240729, 246263, 722187, 738789, 2216367, 7141627, 21424881, 64274643]

約数ペア:

[(1, 64274643), (3, 21424881), (9, 7141627), (29, 2216367), (87, 738789), (89, 722187), (261, 246263), (267, 240729), (801, 80243), (2581, 24903), (2767, 23229), (7743, 8301)]