63219653

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 76148352

約数和(自身を除く): 12928699

約数列:

[1, 7, 47, 49, 97, 283, 329, 679, 1981, 2303, 4559, 4753, 13301, 13867, 27451, 31913, 93107, 192157, 223391, 651749, 1290197, 1345099, 9031379, 63219653]

約数ペア:

[(1, 63219653), (7, 9031379), (47, 1345099), (49, 1290197), (97, 651749), (283, 223391), (329, 192157), (679, 93107), (1981, 31913), (2303, 27451), (4559, 13867), (4753, 13301)]