84278853

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{18043}}^1$

素因数の和:18225

約数の個数: 16

約数和(自身を含む): 125586240

約数和(自身を除く): 41307387

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 18043, 54129, 162387, 487161, 3121439, 9364317, 28092951, 84278853]

約数ペア:

[(1, 84278853), (3, 28092951), (9, 9364317), (27, 3121439), (173, 487161), (519, 162387), (1557, 54129), (4671, 18043)]