68845279

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 74156544

約数和(自身を除く): 5311265

約数列:

[1, 23, 43, 151, 461, 989, 3473, 6493, 10603, 19823, 69611, 149339, 455929, 1601053, 2993273, 68845279]

約数ペア:

[(1, 68845279), (23, 2993273), (43, 1601053), (151, 455929), (461, 149339), (989, 69611), (3473, 19823), (6493, 10603)]