66999954

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{811}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 156625056

約数和(自身を除く): 89625102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 281, 294, 562, 811, 843, 1622, 1686, 1967, 2433, 3934, 4866, 5677, 5901, 11354, 11802, 13769, 17031, 27538, 34062, 39739, 41307, 79478, 82614, 119217, 227891, 238434, 455782, 683673, 1367346, 1595237, 3190474, 4785711, 9571422, 11166659, 22333318, 33499977, 66999954]

約数ペア:

[(1, 66999954), (2, 33499977), (3, 22333318), (6, 11166659), (7, 9571422), (14, 4785711), (21, 3190474), (42, 1595237), (49, 1367346), (98, 683673), (147, 455782), (281, 238434), (294, 227891), (562, 119217), (811, 82614), (843, 79478), (1622, 41307), (1686, 39739), (1967, 34062), (2433, 27538), (3934, 17031), (4866, 13769), (5677, 11802), (5901, 11354)]