27473661

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{14747}}^1$

素因数の和:14782

約数の個数: 20

約数和(自身を含む): 42828192

約数和(自身を除く): 15354531

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 14747, 44241, 132723, 339181, 398169, 1017543, 1194507, 3052629, 9157887, 27473661]

約数ペア:

[(1, 27473661), (3, 9157887), (9, 3052629), (23, 1194507), (27, 1017543), (69, 398169), (81, 339181), (207, 132723), (621, 44241), (1863, 14747)]