27787059

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 42131232

約数和(自身を除く): 14344173

約数列:

[1, 3, 9, 23, 69, 207, 241, 557, 723, 1671, 2169, 5013, 5543, 12811, 16629, 38433, 49887, 115299, 134237, 402711, 1208133, 3087451, 9262353, 27787059]

約数ペア:

[(1, 27787059), (3, 9262353), (9, 3087451), (23, 1208133), (69, 402711), (207, 134237), (241, 115299), (557, 49887), (723, 38433), (1671, 16629), (2169, 12811), (5013, 5543)]