90234639

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6653}}^1$

素因数の和:6807

約数の個数: 24

約数和(自身を含む): 143247312

約数和(自身を除く): 53012673

約数列:

[1, 3, 9, 11, 33, 99, 137, 411, 1233, 1507, 4521, 6653, 13563, 19959, 59877, 73183, 219549, 658647, 911461, 2734383, 8203149, 10026071, 30078213, 90234639]

約数ペア:

[(1, 90234639), (3, 30078213), (9, 10026071), (11, 8203149), (33, 2734383), (99, 911461), (137, 658647), (411, 219549), (1233, 73183), (1507, 59877), (4521, 19959), (6653, 13563)]