290147608431

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{3109}}^1\times {\mathrm{169991}}^1$

素因数の和:173167

約数の個数: 24

約数和(自身を含む): 426112146720

約数和(自身を除く): 135964538289

約数列:

[1, 3, 9, 61, 183, 549, 3109, 9327, 27981, 169991, 189649, 509973, 568947, 1529919, 1706841, 10369451, 31108353, 93325059, 528502019, 1585506057, 4756518171, 32238623159, 96715869477, 290147608431]

約数ペア:

[(1, 290147608431), (3, 96715869477), (9, 32238623159), (61, 4756518171), (183, 1585506057), (549, 528502019), (3109, 93325059), (9327, 31108353), (27981, 10369451), (169991, 1706841), (189649, 1529919), (509973, 568947)]