76683981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 121359168

約数和(自身を除く): 44675187

約数列:

[1, 3, 11, 19, 33, 41, 57, 123, 157, 209, 361, 451, 471, 627, 779, 1083, 1353, 1727, 2337, 2983, 3971, 5181, 6437, 8569, 8949, 11913, 14801, 19311, 25707, 32813, 44403, 56677, 70807, 98439, 122303, 162811, 170031, 212421, 366909, 488433, 623447, 1345333, 1870341, 2323757, 4035999, 6971271, 25561327, 76683981]

約数ペア:

[(1, 76683981), (3, 25561327), (11, 6971271), (19, 4035999), (33, 2323757), (41, 1870341), (57, 1345333), (123, 623447), (157, 488433), (209, 366909), (361, 212421), (451, 170031), (471, 162811), (627, 122303), (779, 98439), (1083, 70807), (1353, 56677), (1727, 44403), (2337, 32813), (2983, 25707), (3971, 19311), (5181, 14801), (6437, 11913), (8569, 8949)]