72668907

素因数分解:

$3^6\times {\mathrm{83}}^1\times {\mathrm{1201}}^1$

素因数の和:1302

約数の個数: 28

約数和(自身を含む): 110358024

約数和(自身を除く): 37689117

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 729, 747, 1201, 2241, 3603, 6723, 10809, 20169, 32427, 60507, 97281, 99683, 291843, 299049, 875529, 897147, 2691441, 8074323, 24222969, 72668907]

約数ペア:

[(1, 72668907), (3, 24222969), (9, 8074323), (27, 2691441), (81, 897147), (83, 875529), (243, 299049), (249, 291843), (729, 99683), (747, 97281), (1201, 60507), (2241, 32427), (3603, 20169), (6723, 10809)]