71161609

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 81105192

約数和(自身を除く): 9943583

約数列:

[1, 17, 23, 41, 193, 391, 529, 697, 943, 3281, 4439, 7913, 8993, 16031, 21689, 75463, 102097, 134521, 181999, 368713, 1735649, 3093983, 4185977, 71161609]

約数ペア:

[(1, 71161609), (17, 4185977), (23, 3093983), (41, 1735649), (193, 368713), (391, 181999), (529, 134521), (697, 102097), (943, 75463), (3281, 21689), (4439, 16031), (7913, 8993)]