85635417

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1657}}^1$

素因数の和:1797

約数の個数: 32

約数和(自身を含む): 137521152

約数和(自身を除く): 51885735

約数列:

[1, 3, 7, 21, 23, 69, 107, 161, 321, 483, 749, 1657, 2247, 2461, 4971, 7383, 11599, 17227, 34797, 38111, 51681, 114333, 177299, 266777, 531897, 800331, 1241093, 3723279, 4077877, 12233631, 28545139, 85635417]

約数ペア:

[(1, 85635417), (3, 28545139), (7, 12233631), (21, 4077877), (23, 3723279), (69, 1241093), (107, 800331), (161, 531897), (321, 266777), (483, 177299), (749, 114333), (1657, 51681), (2247, 38111), (2461, 34797), (4971, 17227), (7383, 11599)]