66957138

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{20327}}^1$

素因数の和:20399

約数の個数: 32

約数和(自身を含む): 151240320

約数和(自身を除く): 84283182

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 20327, 40654, 60981, 121962, 182943, 365886, 548829, 1097658, 1239947, 2479894, 3719841, 7439682, 11159523, 22319046, 33478569, 66957138]

約数ペア:

[(1, 66957138), (2, 33478569), (3, 22319046), (6, 11159523), (9, 7439682), (18, 3719841), (27, 2479894), (54, 1239947), (61, 1097658), (122, 548829), (183, 365886), (366, 182943), (549, 121962), (1098, 60981), (1647, 40654), (3294, 20327)]