213466059

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{60661}}^1$

素因数の和:60707

約数の個数: 24

約数和(自身を含む): 340677792

約数和(自身を除く): 127211733

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 60661, 181983, 545949, 1031237, 1395203, 3093711, 4185609, 9281133, 12556827, 23718451, 71155353, 213466059]

約数ペア:

[(1, 213466059), (3, 71155353), (9, 23718451), (17, 12556827), (23, 9281133), (51, 4185609), (69, 3093711), (153, 1395203), (207, 1031237), (391, 545949), (1173, 181983), (3519, 60661)]