85813587

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{22541}}^1$

素因数の和:22600

約数の個数: 20

約数和(自身を含む): 130923936

約数和(自身を除く): 45110349

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 22541, 67623, 202869, 608607, 1059427, 1825821, 3178281, 9534843, 28604529, 85813587]

約数ペア:

[(1, 85813587), (3, 28604529), (9, 9534843), (27, 3178281), (47, 1825821), (81, 1059427), (141, 608607), (423, 202869), (1269, 67623), (3807, 22541)]