123734043

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8419}}^1$

素因数の和:8519

約数の個数: 24

約数和(自身を含む): 189146880

約数和(自身を除く): 65412837

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 4899, 8419, 14697, 25257, 75771, 193637, 580911, 597749, 1742733, 1793247, 5379741, 13748227, 41244681, 123734043]

約数ペア:

[(1, 123734043), (3, 41244681), (9, 13748227), (23, 5379741), (69, 1793247), (71, 1742733), (207, 597749), (213, 580911), (639, 193637), (1633, 75771), (4899, 25257), (8419, 14697)]