79856259

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 138562560

約数和(自身を除く): 58706301

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 61, 119, 133, 183, 193, 323, 357, 399, 427, 579, 969, 1037, 1159, 1281, 1351, 2261, 3111, 3281, 3477, 3667, 4053, 6783, 7259, 8113, 9843, 11001, 11773, 19703, 21777, 22967, 24339, 25669, 35319, 59109, 62339, 68901, 77007, 82411, 137921, 187017, 200141, 223687, 247233, 413763, 436373, 600423, 671061, 1309119, 1400987, 1565809, 3802679, 4202961, 4697427, 11408037, 26618753, 79856259]

約数ペア:

[(1, 79856259), (3, 26618753), (7, 11408037), (17, 4697427), (19, 4202961), (21, 3802679), (51, 1565809), (57, 1400987), (61, 1309119), (119, 671061), (133, 600423), (183, 436373), (193, 413763), (323, 247233), (357, 223687), (399, 200141), (427, 187017), (579, 137921), (969, 82411), (1037, 77007), (1159, 68901), (1281, 62339), (1351, 59109), (2261, 35319), (3111, 25669), (3281, 24339), (3477, 22967), (3667, 21777), (4053, 19703), (6783, 11773), (7259, 11001), (8113, 9843)]