27671461

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^2\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 18

約数和(自身を含む): 30898322

約数和(自身を除く): 3226861

約数列:

[1, 17, 23, 181, 289, 391, 529, 3077, 4163, 6647, 8993, 52309, 70771, 95749, 152881, 1203107, 1627733, 27671461]

約数ペア:

[(1, 27671461), (17, 1627733), (23, 1203107), (181, 152881), (289, 95749), (391, 70771), (529, 52309), (3077, 8993), (4163, 6647)]