27742761

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{601}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 42072576

約数和(自身を除く): 14329815

約数列:

[1, 3, 9, 23, 69, 207, 223, 601, 669, 1803, 2007, 5129, 5409, 13823, 15387, 41469, 46161, 124407, 134023, 402069, 1206207, 3082529, 9247587, 27742761]

約数ペア:

[(1, 27742761), (3, 9247587), (9, 3082529), (23, 1206207), (69, 402069), (207, 134023), (223, 124407), (601, 46161), (669, 41469), (1803, 15387), (2007, 13823), (5129, 5409)]