82668627

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{20549}}^1$

素因数の和:20707

約数の個数: 16

約数和(自身を含む): 123300000

約数和(自身を除く): 40631373

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 20549, 61647, 184941, 554823, 3061801, 9185403, 27556209, 82668627]

約数ペア:

[(1, 82668627), (3, 27556209), (9, 9185403), (27, 3061801), (149, 554823), (447, 184941), (1341, 61647), (4023, 20549)]