66132549

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{25603}}^1$

素因数の和:25657

約数の個数: 24

約数和(自身を含む): 111838272

約数和(自身を除く): 45705723

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 25603, 76809, 179221, 230427, 537663, 1049723, 1612989, 3149169, 7348061, 9447507, 22044183, 66132549]

約数ペア:

[(1, 66132549), (3, 22044183), (7, 9447507), (9, 7348061), (21, 3149169), (41, 1612989), (63, 1049723), (123, 537663), (287, 230427), (369, 179221), (861, 76809), (2583, 25603)]