81101163

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2393}}^1$

素因数の和:2499

約数の個数: 32

約数和(自身を含む): 128701440

約数和(自身を除く): 47600277

約数列:

[1, 3, 11, 13, 33, 39, 79, 143, 237, 429, 869, 1027, 2393, 2607, 3081, 7179, 11297, 26323, 31109, 33891, 78969, 93327, 189047, 342199, 567141, 1026597, 2079517, 2457611, 6238551, 7372833, 27033721, 81101163]

約数ペア:

[(1, 81101163), (3, 27033721), (11, 7372833), (13, 6238551), (33, 2457611), (39, 2079517), (79, 1026597), (143, 567141), (237, 342199), (429, 189047), (869, 93327), (1027, 78969), (2393, 33891), (2607, 31109), (3081, 26323), (7179, 11297)]