79743987

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 121478400

約数和(自身を除く): 41734413

約数列:

[1, 3, 9, 27, 59, 113, 177, 339, 443, 531, 1017, 1329, 1593, 3051, 3987, 6667, 11961, 20001, 26137, 50059, 60003, 78411, 150177, 180009, 235233, 450531, 705699, 1351593, 2953481, 8860443, 26581329, 79743987]

約数ペア:

[(1, 79743987), (3, 26581329), (9, 8860443), (27, 2953481), (59, 1351593), (113, 705699), (177, 450531), (339, 235233), (443, 180009), (531, 150177), (1017, 78411), (1329, 60003), (1593, 50059), (3051, 26137), (3987, 20001), (6667, 11961)]