149558163

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 216732672

約数和(自身を除く): 67174509

約数列:

[1, 3, 17, 51, 71, 103, 213, 309, 401, 1203, 1207, 1751, 3621, 5253, 6817, 7313, 20451, 21939, 28471, 41303, 85413, 123909, 124321, 372963, 484007, 702151, 1452021, 2106453, 2932513, 8797539, 49852721, 149558163]

約数ペア:

[(1, 149558163), (3, 49852721), (17, 8797539), (51, 2932513), (71, 2106453), (103, 1452021), (213, 702151), (309, 484007), (401, 372963), (1203, 124321), (1207, 123909), (1751, 85413), (3621, 41303), (5253, 28471), (6817, 21939), (7313, 20451)]