66176981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2371}}^1$

素因数の和:2516

約数の個数: 16

約数和(自身を含む): 75714240

約数和(自身を除く): 9537259

約数列:

[1, 13, 19, 113, 247, 1469, 2147, 2371, 27911, 30823, 45049, 267923, 585637, 3482999, 5090537, 66176981]

約数ペア:

[(1, 66176981), (13, 5090537), (19, 3482999), (113, 585637), (247, 267923), (1469, 45049), (2147, 30823), (2371, 27911)]