74781027

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:304

約数の個数: 36

約数和(自身を含む): 114736440

約数和(自身を除く): 39955413

約数列:

[1, 3, 9, 23, 69, 113, 139, 207, 339, 417, 529, 1017, 1251, 1587, 2599, 3197, 4761, 7797, 9591, 15707, 23391, 28773, 47121, 59777, 73531, 141363, 179331, 220593, 361261, 537993, 661779, 1083783, 3251349, 8309003, 24927009, 74781027]

約数ペア:

[(1, 74781027), (3, 24927009), (9, 8309003), (23, 3251349), (69, 1083783), (113, 661779), (139, 537993), (207, 361261), (339, 220593), (417, 179331), (529, 141363), (1017, 73531), (1251, 59777), (1587, 47121), (2599, 28773), (3197, 23391), (4761, 15707), (7797, 9591)]