27232191

素因数分解:

$3^2\times 7^2\times {\mathrm{61751}}^1$

素因数の和:61771

約数の個数: 18

約数和(自身を含む): 45758232

約数和(自身を除く): 18526041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 61751, 185253, 432257, 555759, 1296771, 3025799, 3890313, 9077397, 27232191]

約数ペア:

[(1, 27232191), (3, 9077397), (7, 3890313), (9, 3025799), (21, 1296771), (49, 555759), (63, 432257), (147, 185253), (441, 61751)]