1397339750403

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{16007833}}^1$

素因数の和:16007956

約数の個数: 32

約数和(自身を含む): 2143769129280

約数和(自身を除く): 746429378877

約数列:

[1, 3, 9, 27, 53, 61, 159, 183, 477, 549, 1431, 1647, 3233, 9699, 29097, 87291, 16007833, 48023499, 144070497, 432211491, 848415149, 976477813, 2545245447, 2929433439, 7635736341, 8788300317, 22907209023, 26364900951, 51753324089, 155259972267, 465779916801, 1397339750403]

約数ペア:

[(1, 1397339750403), (3, 465779916801), (9, 155259972267), (27, 51753324089), (53, 26364900951), (61, 22907209023), (159, 8788300317), (183, 7635736341), (477, 2929433439), (549, 2545245447), (1431, 976477813), (1647, 848415149), (3233, 432211491), (9699, 144070497), (29097, 48023499), (87291, 16007833)]