117300561

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 195580224

約数和(自身を除く): 78279663

約数列:

[1, 3, 7, 17, 21, 49, 51, 73, 119, 147, 219, 357, 511, 643, 833, 1241, 1533, 1929, 2499, 3577, 3723, 4501, 8687, 10731, 10931, 13503, 26061, 31507, 32793, 46939, 60809, 76517, 94521, 140817, 182427, 229551, 328573, 535619, 797963, 985719, 1606857, 2300011, 2393889, 5585741, 6900033, 16757223, 39100187, 117300561]

約数ペア:

[(1, 117300561), (3, 39100187), (7, 16757223), (17, 6900033), (21, 5585741), (49, 2393889), (51, 2300011), (73, 1606857), (119, 985719), (147, 797963), (219, 535619), (357, 328573), (511, 229551), (643, 182427), (833, 140817), (1241, 94521), (1533, 76517), (1929, 60809), (2499, 46939), (3577, 32793), (3723, 31507), (4501, 26061), (8687, 13503), (10731, 10931)]