156940292079

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1\times {\mathrm{13591}}^1$

素因数の和:14748

約数の個数: 48

約数和(自身を含む): 243653889024

約数和(自身を除く): 86713596945

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1063, 1207, 3189, 3621, 9567, 10863, 13591, 18071, 40773, 54213, 75473, 122319, 162639, 226419, 231047, 679257, 693141, 964961, 1283041, 2079423, 2894883, 3849123, 8684649, 11547369, 14447233, 16404337, 43341699, 49213011, 130025097, 147639033, 245602961, 736808883, 1025753543, 2210426649, 3077260629, 9231781887, 17437810231, 52313430693, 156940292079]

約数ペア:

[(1, 156940292079), (3, 52313430693), (9, 17437810231), (17, 9231781887), (51, 3077260629), (71, 2210426649), (153, 1025753543), (213, 736808883), (639, 245602961), (1063, 147639033), (1207, 130025097), (3189, 49213011), (3621, 43341699), (9567, 16404337), (10863, 14447233), (13591, 11547369), (18071, 8684649), (40773, 3849123), (54213, 2894883), (75473, 2079423), (122319, 1283041), (162639, 964961), (226419, 693141), (231047, 679257)]