269875221

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3617}}^1$

素因数の和:3674

約数の個数: 64

約数和(自身を含む): 500152320

約数和(自身を除く): 230277099

約数列:

[1, 3, 7, 11, 17, 19, 21, 33, 51, 57, 77, 119, 133, 187, 209, 231, 323, 357, 399, 561, 627, 969, 1309, 1463, 2261, 3553, 3617, 3927, 4389, 6783, 10659, 10851, 24871, 25319, 39787, 61489, 68723, 74613, 75957, 119361, 184467, 206169, 278509, 430423, 481061, 676379, 755953, 835527, 1168291, 1291269, 1443183, 2029137, 2267859, 3504873, 4734653, 5291671, 8178037, 12851201, 14203959, 15875013, 24534111, 38553603, 89958407, 269875221]

約数ペア:

[(1, 269875221), (3, 89958407), (7, 38553603), (11, 24534111), (17, 15875013), (19, 14203959), (21, 12851201), (33, 8178037), (51, 5291671), (57, 4734653), (77, 3504873), (119, 2267859), (133, 2029137), (187, 1443183), (209, 1291269), (231, 1168291), (323, 835527), (357, 755953), (399, 676379), (561, 481061), (627, 430423), (969, 278509), (1309, 206169), (1463, 184467), (2261, 119361), (3553, 75957), (3617, 74613), (3927, 68723), (4389, 61489), (6783, 39787), (10659, 25319), (10851, 24871)]