164863521

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{2621}}^1$

素因数の和:2897

約数の個数: 24

約数和(自身を含む): 247464360

約数和(自身を除く): 82600839

約数列:

[1, 3, 9, 29, 87, 241, 261, 723, 2169, 2621, 6989, 7863, 20967, 23589, 62901, 76009, 228027, 631661, 684081, 1894983, 5684949, 18318169, 54954507, 164863521]

約数ペア:

[(1, 164863521), (3, 54954507), (9, 18318169), (29, 5684949), (87, 1894983), (241, 684081), (261, 631661), (723, 228027), (2169, 76009), (2621, 62901), (6989, 23589), (7863, 20967)]