77417799

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 112546560

約数和(自身を除く): 35128761

約数列:

[1, 3, 19, 41, 57, 123, 157, 211, 471, 633, 779, 2337, 2983, 4009, 6437, 8651, 8949, 12027, 19311, 25953, 33127, 99381, 122303, 164369, 366909, 493107, 629413, 1358207, 1888239, 4074621, 25805933, 77417799]

約数ペア:

[(1, 77417799), (3, 25805933), (19, 4074621), (41, 1888239), (57, 1358207), (123, 629413), (157, 493107), (211, 366909), (471, 164369), (633, 122303), (779, 99381), (2337, 33127), (2983, 25953), (4009, 19311), (6437, 12027), (8651, 8949)]