80371137

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3079}}^1$

素因数の和:3213

約数の個数: 32

約数和(自身を含む): 134830080

約数和(自身を除く): 54458943

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 339, 791, 1243, 2373, 3079, 3729, 8701, 9237, 21553, 26103, 33869, 64659, 101607, 237083, 347927, 711249, 1043781, 2435489, 3827197, 7306467, 11481591, 26790379, 80371137]

約数ペア:

[(1, 80371137), (3, 26790379), (7, 11481591), (11, 7306467), (21, 3827197), (33, 2435489), (77, 1043781), (113, 711249), (231, 347927), (339, 237083), (791, 101607), (1243, 64659), (2373, 33869), (3079, 26103), (3729, 21553), (8701, 9237)]