65012139

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{17077}}^1$

素因数の和:17136

約数の個数: 20

約数和(自身を含む): 99189024

約数和(自身を除く): 34176885

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 17077, 51231, 153693, 461079, 802619, 1383237, 2407857, 7223571, 21670713, 65012139]

約数ペア:

[(1, 65012139), (3, 21670713), (9, 7223571), (27, 2407857), (47, 1383237), (81, 802619), (141, 461079), (423, 153693), (1269, 51231), (3807, 17077)]