27054251

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:482

約数の個数: 16

約数和(自身を含む): 31519488

約数和(自身を除く): 4465237

約数列:

[1, 7, 131, 163, 181, 917, 1141, 1267, 21353, 23711, 29503, 149471, 165977, 206521, 3864893, 27054251]

約数ペア:

[(1, 27054251), (7, 3864893), (131, 206521), (163, 165977), (181, 149471), (917, 29503), (1141, 23711), (1267, 21353)]