287194629

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 422969792

約数和(自身を除く): 135775163

約数列:

[1, 3, 23, 37, 67, 69, 73, 111, 201, 219, 529, 851, 1541, 1587, 1679, 2479, 2553, 2701, 4623, 4891, 5037, 7437, 8103, 14673, 19573, 35443, 38617, 57017, 58719, 62123, 106329, 112493, 115851, 171051, 180967, 186369, 337479, 542901, 1311391, 1428829, 2587339, 3934173, 4162241, 4286487, 7762017, 12486723, 95731543, 287194629]

約数ペア:

[(1, 287194629), (3, 95731543), (23, 12486723), (37, 7762017), (67, 4286487), (69, 4162241), (73, 3934173), (111, 2587339), (201, 1428829), (219, 1311391), (529, 542901), (851, 337479), (1541, 186369), (1587, 180967), (1679, 171051), (2479, 115851), (2553, 112493), (2701, 106329), (4623, 62123), (4891, 58719), (5037, 57017), (7437, 38617), (8103, 35443), (14673, 19573)]