55231227

素因数分解:

$3^6\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:574

約数の個数: 28

約数和(自身を含む): 83417760

約数和(自身を除く): 28186533

約数列:

[1, 3, 9, 27, 81, 239, 243, 317, 717, 729, 951, 2151, 2853, 6453, 8559, 19359, 25677, 58077, 75763, 77031, 174231, 227289, 231093, 681867, 2045601, 6136803, 18410409, 55231227]

約数ペア:

[(1, 55231227), (3, 18410409), (9, 6136803), (27, 2045601), (81, 681867), (239, 231093), (243, 227289), (317, 174231), (717, 77031), (729, 75763), (951, 58077), (2151, 25677), (2853, 19359), (6453, 8559)]