27855099

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 41513472

約数和(自身を除く): 13658373

約数列:

[1, 3, 9, 43, 129, 167, 387, 431, 501, 1293, 1503, 3879, 7181, 18533, 21543, 55599, 64629, 71977, 166797, 215931, 647793, 3095011, 9285033, 27855099]

約数ペア:

[(1, 27855099), (3, 9285033), (9, 3095011), (43, 647793), (129, 215931), (167, 166797), (387, 71977), (431, 64629), (501, 55599), (1293, 21543), (1503, 18533), (3879, 7181)]