129178533

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{28573}}^1$

素因数の和:28724

約数の個数: 16

約数和(自身を含む): 189274176

約数和(自身を除く): 60095643

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 28573, 85719, 314303, 942909, 3914501, 11743503, 43059511, 129178533]

約数ペア:

[(1, 129178533), (3, 43059511), (11, 11743503), (33, 3914501), (137, 942909), (411, 314303), (1507, 85719), (4521, 28573)]