155577978

素因数分解:

$2^1\times 3^2\times {\mathrm{2657}}^1\times {\mathrm{3253}}^1$

素因数の和:5918

約数の個数: 24

約数和(自身を含む): 337316148

約数和(自身を除く): 181738170

約数列:

[1, 2, 3, 6, 9, 18, 2657, 3253, 5314, 6506, 7971, 9759, 15942, 19518, 23913, 29277, 47826, 58554, 8643221, 17286442, 25929663, 51859326, 77788989, 155577978]

約数ペア:

[(1, 155577978), (2, 77788989), (3, 51859326), (6, 25929663), (9, 17286442), (18, 8643221), (2657, 58554), (3253, 47826), (5314, 29277), (6506, 23913), (7971, 19518), (9759, 15942)]