29121871947

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{449}}^1\times {\mathrm{10687}}^1$

素因数の和:11180

約数の個数: 48

約数和(自身を含む): 47249510400

約数和(自身を除く): 18127638453

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 449, 867, 1347, 2023, 3143, 6069, 7633, 9429, 10687, 22899, 32061, 53431, 74809, 129761, 160293, 181679, 224427, 389283, 545037, 908327, 1271753, 2724981, 3088543, 3815259, 4798463, 9265629, 14395389, 21619801, 33589241, 64859403, 81573871, 100767723, 244721613, 571017097, 1386755807, 1713051291, 4160267421, 9707290649, 29121871947]

約数ペア:

[(1, 29121871947), (3, 9707290649), (7, 4160267421), (17, 1713051291), (21, 1386755807), (51, 571017097), (119, 244721613), (289, 100767723), (357, 81573871), (449, 64859403), (867, 33589241), (1347, 21619801), (2023, 14395389), (3143, 9265629), (6069, 4798463), (7633, 3815259), (9429, 3088543), (10687, 2724981), (22899, 1271753), (32061, 908327), (53431, 545037), (74809, 389283), (129761, 224427), (160293, 181679)]