91809537

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 140470848

約数和(自身を除く): 48661311

約数列:

[1, 3, 17, 23, 41, 51, 69, 83, 123, 249, 391, 529, 697, 943, 1173, 1411, 1587, 1909, 2091, 2829, 3403, 4233, 5727, 8993, 10209, 16031, 21689, 26979, 32453, 43907, 48093, 57851, 65067, 78269, 97359, 131721, 173553, 234807, 368713, 746419, 1106139, 1330573, 1800187, 2239257, 3991719, 5400561, 30603179, 91809537]

約数ペア:

[(1, 91809537), (3, 30603179), (17, 5400561), (23, 3991719), (41, 2239257), (51, 1800187), (69, 1330573), (83, 1106139), (123, 746419), (249, 368713), (391, 234807), (529, 173553), (697, 131721), (943, 97359), (1173, 78269), (1411, 65067), (1587, 57851), (1909, 48093), (2091, 43907), (2829, 32453), (3403, 26979), (4233, 21689), (5727, 16031), (8993, 10209)]