492748029

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{499}}^1$

素因数の和:751

約数の個数: 40

約数和(自身を含む): 752136000

約数和(自身を除く): 259387971

約数列:

[1, 3, 9, 27, 73, 81, 167, 219, 499, 501, 657, 1497, 1503, 1971, 4491, 4509, 5913, 12191, 13473, 13527, 36427, 36573, 40419, 83333, 109281, 109719, 249999, 327843, 329157, 749997, 983529, 987471, 2249991, 2950587, 6083309, 6749973, 18249927, 54749781, 164249343, 492748029]

約数ペア:

[(1, 492748029), (3, 164249343), (9, 54749781), (27, 18249927), (73, 6749973), (81, 6083309), (167, 2950587), (219, 2249991), (499, 987471), (501, 983529), (657, 749997), (1497, 329157), (1503, 327843), (1971, 249999), (4491, 109719), (4509, 109281), (5913, 83333), (12191, 40419), (13473, 36573), (13527, 36427)]