77109621

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{8419}}^1$

素因数の和:8536

約数の個数: 16

約数和(自身を含む): 106698240

約数和(自身を除く): 29588619

約数列:

[1, 3, 43, 71, 129, 213, 3053, 8419, 9159, 25257, 362017, 597749, 1086051, 1793247, 25703207, 77109621]

約数ペア:

[(1, 77109621), (3, 25703207), (43, 1793247), (71, 1086051), (129, 597749), (213, 362017), (3053, 25257), (8419, 9159)]