80161443

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16901}}^1$

素因数の和:16955

約数の個数: 24

約数和(自身を含む): 126562176

約数和(自身を除く): 46400733

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 16901, 50703, 152109, 287317, 523931, 861951, 1571793, 2585853, 4715379, 8906827, 26720481, 80161443]

約数ペア:

[(1, 80161443), (3, 26720481), (9, 8906827), (17, 4715379), (31, 2585853), (51, 1571793), (93, 861951), (153, 523931), (279, 287317), (527, 152109), (1581, 50703), (4743, 16901)]