66930891

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 96657408

約数和(自身を除く): 29726517

約数列:

[1, 3, 31, 37, 53, 93, 111, 159, 367, 1101, 1147, 1643, 1961, 3441, 4929, 5883, 11377, 13579, 19451, 34131, 40737, 58353, 60791, 182373, 420949, 602981, 719687, 1262847, 1808943, 2159061, 22310297, 66930891]

約数ペア:

[(1, 66930891), (3, 22310297), (31, 2159061), (37, 1808943), (53, 1262847), (93, 719687), (111, 602981), (159, 420949), (367, 182373), (1101, 60791), (1147, 58353), (1643, 40737), (1961, 34131), (3441, 19451), (4929, 13579), (5883, 11377)]