64067979

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 92882944

約数和(自身を除く): 28814965

約数列:

[1, 3, 31, 37, 43, 93, 111, 129, 433, 1147, 1299, 1333, 1591, 3441, 3999, 4773, 13423, 16021, 18619, 40269, 48063, 49321, 55857, 147963, 496651, 577189, 688903, 1489953, 1731567, 2066709, 21355993, 64067979]

約数ペア:

[(1, 64067979), (3, 21355993), (31, 2066709), (37, 1731567), (43, 1489953), (93, 688903), (111, 577189), (129, 496651), (433, 147963), (1147, 55857), (1299, 49321), (1333, 48063), (1591, 40269), (3441, 18619), (3999, 16021), (4773, 13423)]