78576183

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5009}}^1$

素因数の和:5108

約数の個数: 32

約数和(自身を含む): 134668800

約数和(自身を除く): 56092617

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 581, 747, 1743, 2241, 5009, 5229, 15027, 15687, 35063, 45081, 105189, 135243, 315567, 415747, 946701, 1247241, 2910229, 3741723, 8730687, 11225169, 26192061, 78576183]

約数ペア:

[(1, 78576183), (3, 26192061), (7, 11225169), (9, 8730687), (21, 3741723), (27, 2910229), (63, 1247241), (83, 946701), (189, 415747), (249, 315567), (581, 135243), (747, 105189), (1743, 45081), (2241, 35063), (5009, 15687), (5229, 15027)]