80465751

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{4723}}^1$

素因数の和:5363

約数の個数: 16

約数和(自身を含む): 119422720

約数和(自身を除く): 38956969

約数列:

[1, 3, 9, 27, 631, 1893, 4723, 5679, 14169, 17037, 42507, 127521, 2980213, 8940639, 26821917, 80465751]

約数ペア:

[(1, 80465751), (3, 26821917), (9, 8940639), (27, 2980213), (631, 127521), (1893, 42507), (4723, 17037), (5679, 14169)]