129467079

素因数分解:

$3^4\times 7^1\times {\mathrm{228337}}^1$

素因数の和:228356

約数の個数: 20

約数和(自身を含む): 221031184

約数和(自身を除く): 91564105

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 228337, 685011, 1598359, 2055033, 4795077, 6165099, 14385231, 18495297, 43155693, 129467079]

約数ペア:

[(1, 129467079), (3, 43155693), (7, 18495297), (9, 14385231), (21, 6165099), (27, 4795077), (63, 2055033), (81, 1598359), (189, 685011), (567, 228337)]