79777209

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 115568640

約数和(自身を除く): 35791431

約数列:

[1, 3, 17, 51, 109, 113, 127, 327, 339, 381, 1853, 1921, 2159, 5559, 5763, 6477, 12317, 13843, 14351, 36951, 41529, 43053, 209389, 235331, 243967, 628167, 705993, 731901, 1564259, 4692777, 26592403, 79777209]

約数ペア:

[(1, 79777209), (3, 26592403), (17, 4692777), (51, 1564259), (109, 731901), (113, 705993), (127, 628167), (327, 243967), (339, 235331), (381, 209389), (1853, 43053), (1921, 41529), (2159, 36951), (5559, 14351), (5763, 13843), (6477, 12317)]