78126417

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{3011}}^1$

素因数の和:3082

約数の個数: 24

約数和(自身を含む): 119636640

約数和(自身を除く): 41510223

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 961, 2883, 3011, 8649, 9033, 25947, 27099, 81297, 93341, 280023, 840069, 2520207, 2893571, 8680713, 26042139, 78126417]

約数ペア:

[(1, 78126417), (3, 26042139), (9, 8680713), (27, 2893571), (31, 2520207), (93, 840069), (279, 280023), (837, 93341), (961, 81297), (2883, 27099), (3011, 25947), (8649, 9033)]