227647593

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{5351}}^1$

素因数の和:5549

約数の個数: 24

約数和(自身を含む): 342313920

約数和(自身を除く): 114666327

約数列:

[1, 3, 9, 29, 87, 163, 261, 489, 1467, 4727, 5351, 14181, 16053, 42543, 48159, 155179, 465537, 872213, 1396611, 2616639, 7849917, 25294177, 75882531, 227647593]

約数ペア:

[(1, 227647593), (3, 75882531), (9, 25294177), (29, 7849917), (87, 2616639), (163, 1396611), (261, 872213), (489, 465537), (1467, 155179), (4727, 48159), (5351, 42543), (14181, 16053)]