2013175284471

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{72601799}}^1$

素因数の和:72601900

約数の個数: 32

約数和(自身を含む): 3252560640000

約数和(自身を除く): 1239385355529

約数列:

[1, 3, 9, 13, 27, 39, 79, 117, 237, 351, 711, 1027, 2133, 3081, 9243, 27729, 72601799, 217805397, 653416191, 943823387, 1960248573, 2831470161, 5735542121, 8494410483, 17206626363, 25483231449, 51619879089, 74562047573, 154859637267, 223686142719, 671058428157, 2013175284471]

約数ペア:

[(1, 2013175284471), (3, 671058428157), (9, 223686142719), (13, 154859637267), (27, 74562047573), (39, 51619879089), (79, 25483231449), (117, 17206626363), (237, 8494410483), (351, 5735542121), (711, 2831470161), (1027, 1960248573), (2133, 943823387), (3081, 653416191), (9243, 217805397), (27729, 72601799)]