71492643

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{619}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 106295280

約数和(自身を除く): 34802637

約数列:

[1, 3, 9, 41, 123, 313, 369, 619, 939, 1857, 2817, 5571, 12833, 25379, 38499, 76137, 115497, 193747, 228411, 581241, 1743723, 7943627, 23830881, 71492643]

約数ペア:

[(1, 71492643), (3, 23830881), (9, 7943627), (41, 1743723), (123, 581241), (313, 228411), (369, 193747), (619, 115497), (939, 76137), (1857, 38499), (2817, 25379), (5571, 12833)]