71947551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{2437}}^1$

素因数の和:3210

約数の個数: 16

約数和(自身を含む): 103488224

約数和(自身を除く): 31540673

約数列:

[1, 3, 13, 39, 757, 2271, 2437, 7311, 9841, 29523, 31681, 95043, 1844809, 5534427, 23982517, 71947551]

約数ペア:

[(1, 71947551), (3, 23982517), (13, 5534427), (39, 1844809), (757, 95043), (2271, 31681), (2437, 29523), (7311, 9841)]