76767873

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 133496832

約数和(自身を除く): 56728959

約数列:

[1, 3, 7, 13, 21, 31, 39, 47, 91, 93, 141, 193, 217, 273, 329, 403, 579, 611, 651, 987, 1209, 1351, 1457, 1833, 2509, 2821, 4053, 4277, 4371, 5983, 7527, 8463, 9071, 10199, 12831, 17563, 17949, 18941, 27213, 30597, 41881, 52689, 56823, 63497, 77779, 117923, 125643, 132587, 190491, 233337, 281201, 353769, 397761, 544453, 825461, 843603, 1633359, 1968407, 2476383, 3655613, 5905221, 10966839, 25589291, 76767873]

約数ペア:

[(1, 76767873), (3, 25589291), (7, 10966839), (13, 5905221), (21, 3655613), (31, 2476383), (39, 1968407), (47, 1633359), (91, 843603), (93, 825461), (141, 544453), (193, 397761), (217, 353769), (273, 281201), (329, 233337), (403, 190491), (579, 132587), (611, 125643), (651, 117923), (987, 77779), (1209, 63497), (1351, 56823), (1457, 52689), (1833, 41881), (2509, 30597), (2821, 27213), (4053, 18941), (4277, 17949), (4371, 17563), (5983, 12831), (7527, 10199), (8463, 9071)]