137085129

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{73583}}^1$

素因数の和:73618

約数の個数: 20

約数和(自身を含む): 213687936

約数和(自身を除く): 76602807

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 73583, 220749, 662247, 1692409, 1986741, 5077227, 5960223, 15231681, 45695043, 137085129]

約数ペア:

[(1, 137085129), (3, 45695043), (9, 15231681), (23, 5960223), (27, 5077227), (69, 1986741), (81, 1692409), (207, 662247), (621, 220749), (1863, 73583)]