274327911

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 481098240

約数和(自身を除く): 206770329

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 227, 297, 313, 351, 429, 681, 939, 1287, 2043, 2497, 2817, 2951, 3443, 3861, 4069, 6129, 7491, 8451, 8853, 10329, 12207, 22473, 26559, 30987, 32461, 36621, 44759, 67419, 71051, 79677, 92961, 97383, 109863, 134277, 213153, 292149, 402831, 639459, 781561, 876447, 923663, 1208493, 1918377, 2344683, 2770989, 7034049, 8312967, 10160293, 21102147, 24938901, 30480879, 91442637, 274327911]

約数ペア:

[(1, 274327911), (3, 91442637), (9, 30480879), (11, 24938901), (13, 21102147), (27, 10160293), (33, 8312967), (39, 7034049), (99, 2770989), (117, 2344683), (143, 1918377), (227, 1208493), (297, 923663), (313, 876447), (351, 781561), (429, 639459), (681, 402831), (939, 292149), (1287, 213153), (2043, 134277), (2497, 109863), (2817, 97383), (2951, 92961), (3443, 79677), (3861, 71051), (4069, 67419), (6129, 44759), (7491, 36621), (8451, 32461), (8853, 30987), (10329, 26559), (12207, 22473)]