90069417

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{4297}}^1$

素因数の和:4457

約数の個数: 24

約数和(自身を含む): 138791016

約数和(自身を除く): 48721599

約数列:

[1, 3, 9, 17, 51, 137, 153, 411, 1233, 2329, 4297, 6987, 12891, 20961, 38673, 73049, 219147, 588689, 657441, 1766067, 5298201, 10007713, 30023139, 90069417]

約数ペア:

[(1, 90069417), (3, 30023139), (9, 10007713), (17, 5298201), (51, 1766067), (137, 657441), (153, 588689), (411, 219147), (1233, 73049), (2329, 38673), (4297, 20961), (6987, 12891)]