248775327

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{56527}}^1$

素因数の和:56699

約数の個数: 16

約数和(自身を含む): 370823680

約数和(自身を除く): 122048353

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 56527, 169581, 508743, 1526229, 9213901, 27641703, 82925109, 248775327]

約数ペア:

[(1, 248775327), (3, 82925109), (9, 27641703), (27, 9213901), (163, 1526229), (489, 508743), (1467, 169581), (4401, 56527)]