8831405979

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{204133}}^1$

素因数の和:204192

約数の個数: 48

約数和(自身を含む): 15285553920

約数和(自身を除く): 6454147941

約数列:

[1, 3, 9, 11, 19, 23, 33, 57, 69, 99, 171, 207, 209, 253, 437, 627, 759, 1311, 1881, 2277, 3933, 4807, 14421, 43263, 204133, 612399, 1837197, 2245463, 3878527, 4695059, 6736389, 11635581, 14085177, 20209167, 34906743, 42255531, 42663797, 51645649, 89206121, 127991391, 154936947, 267618363, 383974173, 464810841, 802855089, 981267331, 2943801993, 8831405979]

約数ペア:

[(1, 8831405979), (3, 2943801993), (9, 981267331), (11, 802855089), (19, 464810841), (23, 383974173), (33, 267618363), (57, 154936947), (69, 127991391), (99, 89206121), (171, 51645649), (207, 42663797), (209, 42255531), (253, 34906743), (437, 20209167), (627, 14085177), (759, 11635581), (1311, 6736389), (1881, 4695059), (2277, 3878527), (3933, 2245463), (4807, 1837197), (14421, 612399), (43263, 204133)]