347548239

素因数分解:

$3^4\times {\mathrm{23}}^2\times {\mathrm{8111}}^1$

素因数の和:8169

約数の個数: 30

約数和(自身を含む): 542798256

約数和(自身を除く): 195250017

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 529, 621, 1587, 1863, 4761, 8111, 14283, 24333, 42849, 72999, 186553, 218997, 559659, 656991, 1678977, 4290719, 5036931, 12872157, 15110793, 38616471, 115849413, 347548239]

約数ペア:

[(1, 347548239), (3, 115849413), (9, 38616471), (23, 15110793), (27, 12872157), (69, 5036931), (81, 4290719), (207, 1678977), (529, 656991), (621, 559659), (1587, 218997), (1863, 186553), (4761, 72999), (8111, 42849), (14283, 24333)]