107731197

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{90001}}^1$

素因数の和:90033

約数の個数: 24

約数和(自身を含む): 187204160

約数和(自身を除く): 79472963

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 90001, 270003, 630007, 810009, 1710019, 1890021, 5130057, 5670063, 11970133, 15390171, 35910399, 107731197]

約数ペア:

[(1, 107731197), (3, 35910399), (7, 15390171), (9, 11970133), (19, 5670063), (21, 5130057), (57, 1890021), (63, 1710019), (133, 810009), (171, 630007), (399, 270003), (1197, 90001)]