78220389

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{2437}}^1$

素因数の和:3276

約数の個数: 16

約数和(自身を含む): 112499072

約数和(自身を除く): 34278683

約数列:

[1, 3, 13, 39, 823, 2437, 2469, 7311, 10699, 31681, 32097, 95043, 2005651, 6016953, 26073463, 78220389]

約数ペア:

[(1, 78220389), (3, 26073463), (13, 6016953), (39, 2005651), (823, 95043), (2437, 32097), (2469, 31681), (7311, 10699)]