53665869

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{6451}}^1$

素因数の和:6560

約数の個数: 16

約数和(自身を含む): 74327040

約数和(自身を除く): 20661171

約数列:

[1, 3, 47, 59, 141, 177, 2773, 6451, 8319, 19353, 303197, 380609, 909591, 1141827, 17888623, 53665869]

約数ペア:

[(1, 53665869), (3, 17888623), (47, 1141827), (59, 909591), (141, 380609), (177, 303197), (2773, 19353), (6451, 8319)]