26934039

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 80

約数和(自身を含む): 48554880

約数和(自身を除く): 21620841

約数列:

[1, 3, 9, 11, 19, 27, 33, 37, 43, 57, 81, 99, 111, 129, 171, 209, 297, 333, 387, 407, 473, 513, 627, 703, 817, 891, 999, 1161, 1221, 1419, 1539, 1591, 1881, 2109, 2451, 2997, 3483, 3663, 4257, 4773, 5643, 6327, 7353, 7733, 8987, 10989, 12771, 14319, 16929, 17501, 18981, 22059, 23199, 26961, 30229, 32967, 38313, 42957, 52503, 56943, 66177, 69597, 80883, 90687, 128871, 157509, 208791, 242649, 272061, 332519, 472527, 626373, 727947, 816183, 997557, 1417581, 2448549, 2992671, 8978013, 26934039]

約数ペア:

[(1, 26934039), (3, 8978013), (9, 2992671), (11, 2448549), (19, 1417581), (27, 997557), (33, 816183), (37, 727947), (43, 626373), (57, 472527), (81, 332519), (99, 272061), (111, 242649), (129, 208791), (171, 157509), (209, 128871), (297, 90687), (333, 80883), (387, 69597), (407, 66177), (473, 56943), (513, 52503), (627, 42957), (703, 38313), (817, 32967), (891, 30229), (999, 26961), (1161, 23199), (1221, 22059), (1419, 18981), (1539, 17501), (1591, 16929), (1881, 14319), (2109, 12771), (2451, 10989), (2997, 8987), (3483, 7733), (3663, 7353), (4257, 6327), (4773, 5643)]