66776017

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 89026560

約数和(自身を除く): 22250543

約数列:

[1, 7, 11, 17, 77, 119, 139, 187, 367, 973, 1309, 1529, 2363, 2569, 4037, 6239, 10703, 16541, 25993, 28259, 43673, 51013, 68629, 181951, 357091, 480403, 561143, 867221, 3928001, 6070547, 9539431, 66776017]

約数ペア:

[(1, 66776017), (7, 9539431), (11, 6070547), (17, 3928001), (77, 867221), (119, 561143), (139, 480403), (187, 357091), (367, 181951), (973, 68629), (1309, 51013), (1529, 43673), (2363, 28259), (2569, 25993), (4037, 16541), (6239, 10703)]