120883563

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{28517}}^1$

素因数の和:28683

約数の個数: 16

約数和(自身を含む): 180233760

約数和(自身を除く): 59350197

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 28517, 85551, 256653, 769959, 4477169, 13431507, 40294521, 120883563]

約数ペア:

[(1, 120883563), (3, 40294521), (9, 13431507), (27, 4477169), (157, 769959), (471, 256653), (1413, 85551), (4239, 28517)]