156954080781

素因数分解:

$3^5\times {\mathrm{103}}^1\times {\mathrm{6270889}}^1$

素因数の和:6271007

約数の個数: 24

約数和(自身を含む): 237390811840

約数和(自身を除く): 80436731059

約数列:

[1, 3, 9, 27, 81, 103, 243, 309, 927, 2781, 8343, 25029, 6270889, 18812667, 56438001, 169314003, 507942009, 645901567, 1523826027, 1937704701, 5813114103, 17439342309, 52318026927, 156954080781]

約数ペア:

[(1, 156954080781), (3, 52318026927), (9, 17439342309), (27, 5813114103), (81, 1937704701), (103, 1523826027), (243, 645901567), (309, 507942009), (927, 169314003), (2781, 56438001), (8343, 18812667), (25029, 6270889)]