63680799

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12277}}^1$

素因数の和:12319

約数の個数: 32

約数和(自身を含む): 110010880

約数和(自身を除く): 46330081

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 12277, 36831, 85939, 159601, 233263, 257817, 478803, 699789, 1117207, 1632841, 3032419, 3351621, 4898523, 9097257, 21226933, 63680799]

約数ペア:

[(1, 63680799), (3, 21226933), (7, 9097257), (13, 4898523), (19, 3351621), (21, 3032419), (39, 1632841), (57, 1117207), (91, 699789), (133, 478803), (247, 257817), (273, 233263), (399, 159601), (741, 85939), (1729, 36831), (5187, 12277)]