66746943

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5657}}^1$

素因数の和:5708

約数の個数: 32

約数和(自身を含む): 108633600

約数和(自身を除く): 41886657

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 3933, 5657, 11799, 16971, 50913, 107483, 130111, 152739, 322449, 390333, 967347, 1170999, 2472109, 2902041, 3512997, 7416327, 22248981, 66746943]

約数ペア:

[(1, 66746943), (3, 22248981), (9, 7416327), (19, 3512997), (23, 2902041), (27, 2472109), (57, 1170999), (69, 967347), (171, 390333), (207, 322449), (437, 152739), (513, 130111), (621, 107483), (1311, 50913), (3933, 16971), (5657, 11799)]