65704149

素因数分解:

$3^3\times 7^2\times {\mathrm{49663}}^1$

素因数の和:49686

約数の個数: 24

約数和(自身を含む): 113233920

約数和(自身を除く): 47529771

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 49663, 148989, 347641, 446967, 1042923, 1340901, 2433487, 3128769, 7300461, 9386307, 21901383, 65704149]

約数ペア:

[(1, 65704149), (3, 21901383), (7, 9386307), (9, 7300461), (21, 3128769), (27, 2433487), (49, 1340901), (63, 1042923), (147, 446967), (189, 347641), (441, 148989), (1323, 49663)]