47865411

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 56

約数和(自身を含む): 80584704

約数和(自身を除く): 32719293

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 127, 141, 243, 297, 381, 423, 517, 729, 891, 1143, 1269, 1397, 1551, 2673, 3429, 3807, 4191, 4653, 5969, 8019, 10287, 11421, 12573, 13959, 17907, 30861, 34263, 37719, 41877, 53721, 65659, 92583, 113157, 125631, 161163, 196977, 339471, 376893, 483489, 590931, 1018413, 1450467, 1772793, 4351401, 5318379, 15955137, 47865411]

約数ペア:

[(1, 47865411), (3, 15955137), (9, 5318379), (11, 4351401), (27, 1772793), (33, 1450467), (47, 1018413), (81, 590931), (99, 483489), (127, 376893), (141, 339471), (243, 196977), (297, 161163), (381, 125631), (423, 113157), (517, 92583), (729, 65659), (891, 53721), (1143, 41877), (1269, 37719), (1397, 34263), (1551, 30861), (2673, 17907), (3429, 13959), (3807, 12573), (4191, 11421), (4653, 10287), (5969, 8019)]