70787827831551

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1\times {\mathrm{18924641}}^1$

素因数の和:18925279

約数の個数: 32

約数和(自身を含む): 100285462886400

約数和(自身を除く): 29497635054849

約数列:

[1, 3, 19, 57, 137, 411, 479, 1437, 2603, 7809, 9101, 27303, 65623, 196869, 1246837, 3740511, 18924641, 56773923, 359568179, 1078704537, 2592675817, 7778027451, 9064903039, 27194709117, 49260840523, 147782521569, 172233157741, 516699473223, 1241891716343, 3725675149029, 23595942610517, 70787827831551]

約数ペア:

[(1, 70787827831551), (3, 23595942610517), (19, 3725675149029), (57, 1241891716343), (137, 516699473223), (411, 172233157741), (479, 147782521569), (1437, 49260840523), (2603, 27194709117), (7809, 9064903039), (9101, 7778027451), (27303, 2592675817), (65623, 1078704537), (196869, 359568179), (1246837, 56773923), (3740511, 18924641)]