156979611

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{425419}}^1$

素因数の和:425466

約数の個数: 12

約数和(自身を含む): 232279320

約数和(自身を除く): 75299709

約数列:

[1, 3, 9, 41, 123, 369, 425419, 1276257, 3828771, 17442179, 52326537, 156979611]

約数ペア:

[(1, 156979611), (3, 52326537), (9, 17442179), (41, 3828771), (123, 1276257), (369, 425419)]