77697327

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 116363520

約数和(自身を除く): 38666193

約数列:

[1, 3, 17, 19, 51, 57, 181, 323, 443, 543, 969, 1329, 3077, 3439, 7531, 8417, 9231, 10317, 22593, 25251, 58463, 80183, 143089, 175389, 240549, 429267, 1363111, 1523477, 4089333, 4570431, 25899109, 77697327]

約数ペア:

[(1, 77697327), (3, 25899109), (17, 4570431), (19, 4089333), (51, 1523477), (57, 1363111), (181, 429267), (323, 240549), (443, 175389), (543, 143089), (969, 80183), (1329, 58463), (3077, 25251), (3439, 22593), (7531, 10317), (8417, 9231)]