47157201

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1175

約数の個数: 64

約数和(自身を含む): 91123200

約数和(自身を除く): 43965999

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 91, 117, 119, 153, 189, 221, 273, 351, 357, 459, 663, 819, 1071, 1129, 1547, 1989, 2457, 3213, 3387, 4641, 5967, 7903, 10161, 13923, 14677, 19193, 23709, 30483, 41769, 44031, 57579, 71127, 102739, 132093, 134351, 172737, 213381, 249509, 308217, 396279, 403053, 518211, 748527, 924651, 1209159, 1746563, 2245581, 2773953, 3627477, 5239689, 6736743, 15719067, 47157201]

約数ペア:

[(1, 47157201), (3, 15719067), (7, 6736743), (9, 5239689), (13, 3627477), (17, 2773953), (21, 2245581), (27, 1746563), (39, 1209159), (51, 924651), (63, 748527), (91, 518211), (117, 403053), (119, 396279), (153, 308217), (189, 249509), (221, 213381), (273, 172737), (351, 134351), (357, 132093), (459, 102739), (663, 71127), (819, 57579), (1071, 44031), (1129, 41769), (1547, 30483), (1989, 23709), (2457, 19193), (3213, 14677), (3387, 13923), (4641, 10161), (5967, 7903)]