179378469

素因数分解:

$3^6\times {\mathrm{241}}^1\times {\mathrm{1021}}^1$

素因数の和:1280

約数の個数: 28

約数和(自身を含む): 270325132

約数和(自身を除く): 90946663

約数列:

[1, 3, 9, 27, 81, 241, 243, 723, 729, 1021, 2169, 3063, 6507, 9189, 19521, 27567, 58563, 82701, 175689, 246061, 248103, 738183, 744309, 2214549, 6643647, 19930941, 59792823, 179378469]

約数ペア:

[(1, 179378469), (3, 59792823), (9, 19930941), (27, 6643647), (81, 2214549), (241, 744309), (243, 738183), (723, 248103), (729, 246061), (1021, 175689), (2169, 82701), (3063, 58563), (6507, 27567), (9189, 19521)]