63419421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{3881}}^1$

素因数の和:4316

約数の個数: 16

約数和(自身を含む): 91304640

約数和(自身を除く): 27885219

約数列:

[1, 3, 13, 39, 419, 1257, 3881, 5447, 11643, 16341, 50453, 151359, 1626139, 4878417, 21139807, 63419421]

約数ペア:

[(1, 63419421), (3, 21139807), (13, 4878417), (39, 1626139), (419, 151359), (1257, 50453), (3881, 16341), (5447, 11643)]