66907998

素因数分解:

$2^1\times 3^3\times {\mathrm{397}}^1\times {\mathrm{3121}}^1$

素因数の和:3529

約数の個数: 32

約数和(自身を含む): 149106720

約数和(自身を除く): 82198722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 397, 794, 1191, 2382, 3121, 3573, 6242, 7146, 9363, 10719, 18726, 21438, 28089, 56178, 84267, 168534, 1239037, 2478074, 3717111, 7434222, 11151333, 22302666, 33453999, 66907998]

約数ペア:

[(1, 66907998), (2, 33453999), (3, 22302666), (6, 11151333), (9, 7434222), (18, 3717111), (27, 2478074), (54, 1239037), (397, 168534), (794, 84267), (1191, 56178), (2382, 28089), (3121, 21438), (3573, 18726), (6242, 10719), (7146, 9363)]