120530907

素因数分解:

$3^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{4261}}^1$

素因数の和:4723

約数の個数: 24

約数和(自身を含む): 199461600

約数和(自身を除く): 78930693

約数列:

[1, 3, 7, 9, 21, 63, 449, 1347, 3143, 4041, 4261, 9429, 12783, 28287, 29827, 38349, 89481, 268443, 1913189, 5739567, 13392323, 17218701, 40176969, 120530907]

約数ペア:

[(1, 120530907), (3, 40176969), (7, 17218701), (9, 13392323), (21, 5739567), (63, 1913189), (449, 268443), (1347, 89481), (3143, 38349), (4041, 29827), (4261, 28287), (9429, 12783)]