54665319

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1607}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 83358720

約数和(自身を除く): 28693401

約数列:

[1, 3, 17, 23, 29, 51, 69, 87, 391, 493, 667, 1173, 1479, 1607, 2001, 4821, 11339, 27319, 34017, 36961, 46603, 81957, 110883, 139809, 628337, 792251, 1071869, 1885011, 2376753, 3215607, 18221773, 54665319]

約数ペア:

[(1, 54665319), (3, 18221773), (17, 3215607), (23, 2376753), (29, 1885011), (51, 1071869), (69, 792251), (87, 628337), (391, 139809), (493, 110883), (667, 81957), (1173, 46603), (1479, 36961), (1607, 34017), (2001, 27319), (4821, 11339)]