63475257

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 92373120

約数和(自身を除く): 28897863

約数列:

[1, 3, 19, 41, 57, 123, 157, 173, 471, 519, 779, 2337, 2983, 3287, 6437, 7093, 8949, 9861, 19311, 21279, 27161, 81483, 122303, 134767, 366909, 404301, 516059, 1113601, 1548177, 3340803, 21158419, 63475257]

約数ペア:

[(1, 63475257), (3, 21158419), (19, 3340803), (41, 1548177), (57, 1113601), (123, 516059), (157, 404301), (173, 366909), (471, 134767), (519, 122303), (779, 81483), (2337, 27161), (2983, 21279), (3287, 19311), (6437, 9861), (7093, 8949)]