78845103

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 119508480

約数和(自身を除く): 40663377

約数列:

[1, 3, 9, 27, 83, 151, 233, 249, 453, 699, 747, 1359, 2097, 2241, 4077, 6291, 12533, 19339, 35183, 37599, 58017, 105549, 112797, 174051, 316647, 338391, 522153, 949941, 2920189, 8760567, 26281701, 78845103]

約数ペア:

[(1, 78845103), (3, 26281701), (9, 8760567), (27, 2920189), (83, 949941), (151, 522153), (233, 338391), (249, 316647), (453, 174051), (699, 112797), (747, 105549), (1359, 58017), (2097, 37599), (2241, 35183), (4077, 19339), (6291, 12533)]