215546103

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{10687}}^1$

素因数の和:10785

約数の個数: 24

約数和(自身を含む): 326796288

約数和(自身を除く): 111250185

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 747, 2241, 6723, 10687, 20169, 32061, 96183, 288549, 865647, 887021, 2596941, 2661063, 7983189, 23949567, 71848701, 215546103]

約数ペア:

[(1, 215546103), (3, 71848701), (9, 23949567), (27, 7983189), (81, 2661063), (83, 2596941), (243, 887021), (249, 865647), (747, 288549), (2241, 96183), (6723, 32061), (10687, 20169)]