43220547

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{12409}}^1$

素因数の和:12464

約数の個数: 20

約数和(自身を含む): 66070840

約数和(自身を除く): 22850293

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 12409, 37227, 111681, 335043, 533587, 1005129, 1600761, 4802283, 14406849, 43220547]

約数ペア:

[(1, 43220547), (3, 14406849), (9, 4802283), (27, 1600761), (43, 1005129), (81, 533587), (129, 335043), (387, 111681), (1161, 37227), (3483, 12409)]