64606857

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{75037}}^1$

素因数の和:75088

約数の個数: 16

約数和(自身を含む): 100851072

約数和(自身を除く): 36244215

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 75037, 225111, 525259, 1575777, 3076517, 9229551, 21535619, 64606857]

約数ペア:

[(1, 64606857), (3, 21535619), (7, 9229551), (21, 3076517), (41, 1575777), (123, 525259), (287, 225111), (861, 75037)]