149667579

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{30181}}^1$

素因数の和:30235

約数の個数: 24

約数和(自身を含む): 235419600

約数和(自身を除く): 85752021

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 30181, 90543, 271629, 573439, 875249, 1720317, 2625747, 5160951, 7877241, 16629731, 49889193, 149667579]

約数ペア:

[(1, 149667579), (3, 49889193), (9, 16629731), (19, 7877241), (29, 5160951), (57, 2625747), (87, 1720317), (171, 875249), (261, 573439), (551, 271629), (1653, 90543), (4959, 30181)]