68197653

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{5527}}^1$

素因数の和:5993

約数の個数: 16

約数和(自身を含む): 101272960

約数和(自身を除く): 33075307

約数列:

[1, 3, 9, 27, 457, 1371, 4113, 5527, 12339, 16581, 49743, 149229, 2525839, 7577517, 22732551, 68197653]

約数ペア:

[(1, 68197653), (3, 22732551), (9, 7577517), (27, 2525839), (457, 149229), (1371, 49743), (4113, 16581), (5527, 12339)]