27871446

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1453}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 58625280

約数和(自身を除く): 30753834

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 834, 1453, 2906, 3197, 4359, 6394, 8718, 9591, 19182, 33419, 66838, 100257, 200514, 201967, 403934, 605901, 1211802, 4645241, 9290482, 13935723, 27871446]

約数ペア:

[(1, 27871446), (2, 13935723), (3, 9290482), (6, 4645241), (23, 1211802), (46, 605901), (69, 403934), (138, 201967), (139, 200514), (278, 100257), (417, 66838), (834, 33419), (1453, 19182), (2906, 9591), (3197, 8718), (4359, 6394)]