151939587

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 219856896

約数和(自身を除く): 67917309

約数列:

[1, 3, 23, 31, 69, 93, 251, 283, 713, 753, 849, 2139, 5773, 6509, 7781, 8773, 17319, 19527, 23343, 26319, 71033, 178963, 201779, 213099, 536889, 605337, 1633759, 2202023, 4901277, 6606069, 50646529, 151939587]

約数ペア:

[(1, 151939587), (3, 50646529), (23, 6606069), (31, 4901277), (69, 2202023), (93, 1633759), (251, 605337), (283, 536889), (713, 213099), (753, 201779), (849, 178963), (2139, 71033), (5773, 26319), (6509, 23343), (7781, 19527), (8773, 17319)]