85826223

素因数分解:

$3^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{661}}^1$

素因数の和:909

約数の個数: 40

約数和(自身を含む): 147387680

約数和(自身を除く): 61561457

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 229, 567, 661, 687, 1603, 1983, 2061, 4627, 4809, 5949, 6183, 13881, 14427, 17847, 18549, 41643, 43281, 53541, 124929, 129843, 151369, 374787, 454107, 1059583, 1362321, 3178749, 4086963, 9536247, 12260889, 28608741, 85826223]

約数ペア:

[(1, 85826223), (3, 28608741), (7, 12260889), (9, 9536247), (21, 4086963), (27, 3178749), (63, 1362321), (81, 1059583), (189, 454107), (229, 374787), (567, 151369), (661, 129843), (687, 124929), (1603, 53541), (1983, 43281), (2061, 41643), (4627, 18549), (4809, 17847), (5949, 14427), (6183, 13881)]