79006179

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 130014720

約数和(自身を除く): 51008541

約数列:

[1, 3, 7, 21, 29, 43, 49, 87, 129, 147, 203, 301, 431, 609, 903, 1247, 1293, 1421, 2107, 3017, 3741, 4263, 6321, 8729, 9051, 12499, 18533, 21119, 26187, 37497, 55599, 61103, 63357, 87493, 129731, 183309, 262479, 389193, 537457, 612451, 908117, 1612371, 1837353, 2724351, 3762199, 11286597, 26335393, 79006179]

約数ペア:

[(1, 79006179), (3, 26335393), (7, 11286597), (21, 3762199), (29, 2724351), (43, 1837353), (49, 1612371), (87, 908117), (129, 612451), (147, 537457), (203, 389193), (301, 262479), (431, 183309), (609, 129731), (903, 87493), (1247, 63357), (1293, 61103), (1421, 55599), (2107, 37497), (3017, 26187), (3741, 21119), (4263, 18533), (6321, 12499), (8729, 9051)]