57422871

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 98496000

約数和(自身を除く): 41073129

約数列:

[1, 3, 9, 11, 27, 29, 33, 59, 87, 99, 113, 177, 261, 297, 319, 339, 531, 649, 783, 957, 1017, 1243, 1593, 1711, 1947, 2871, 3051, 3277, 3729, 5133, 5841, 6667, 8613, 9831, 11187, 15399, 17523, 18821, 20001, 29493, 33561, 36047, 46197, 56463, 60003, 73337, 88479, 108141, 169389, 180009, 193343, 220011, 324423, 508167, 580029, 660033, 973269, 1740087, 1980099, 2126773, 5220261, 6380319, 19140957, 57422871]

約数ペア:

[(1, 57422871), (3, 19140957), (9, 6380319), (11, 5220261), (27, 2126773), (29, 1980099), (33, 1740087), (59, 973269), (87, 660033), (99, 580029), (113, 508167), (177, 324423), (261, 220011), (297, 193343), (319, 180009), (339, 169389), (531, 108141), (649, 88479), (783, 73337), (957, 60003), (1017, 56463), (1243, 46197), (1593, 36047), (1711, 33561), (1947, 29493), (2871, 20001), (3051, 18821), (3277, 17523), (3729, 15399), (5133, 11187), (5841, 9831), (6667, 8613)]