127939689

素因数分解:

$3^3\times {\mathrm{313}}^1\times {\mathrm{15139}}^1$

素因数の和:15461

約数の個数: 16

約数和(自身を含む): 190158400

約数和(自身を除く): 62218711

約数列:

[1, 3, 9, 27, 313, 939, 2817, 8451, 15139, 45417, 136251, 408753, 4738507, 14215521, 42646563, 127939689]

約数ペア:

[(1, 127939689), (3, 42646563), (9, 14215521), (27, 4738507), (313, 408753), (939, 136251), (2817, 45417), (8451, 15139)]