131119107

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{152287}}^1$

素因数の和:152338

約数の個数: 16

約数和(自身を含む): 204675072

約数和(自身を除く): 73555965

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 152287, 456861, 1066009, 3198027, 6243767, 18731301, 43706369, 131119107]

約数ペア:

[(1, 131119107), (3, 43706369), (7, 18731301), (21, 6243767), (41, 3198027), (123, 1066009), (287, 456861), (861, 152287)]