80191230777

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{21574181}}^1$

素因数の和:21574253

約数の個数: 24

約数和(自身を含む): 134622895680

約数和(自身を除く): 54431664903

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 21574181, 64722543, 151019267, 194167629, 453057801, 1272876679, 1359173403, 3818630037, 8910136753, 11455890111, 26730410259, 80191230777]

約数ペア:

[(1, 80191230777), (3, 26730410259), (7, 11455890111), (9, 8910136753), (21, 3818630037), (59, 1359173403), (63, 1272876679), (177, 453057801), (413, 194167629), (531, 151019267), (1239, 64722543), (3717, 21574181)]