274886073

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23333}}^1$

素因数の和:23374

約数の個数: 48

約数和(自身を含む): 524174976

約数和(自身を除く): 249288903

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 3927, 11781, 23333, 69999, 163331, 209997, 256663, 396661, 489993, 769989, 1189983, 1469979, 1796641, 2309967, 2776627, 3569949, 4363271, 5389923, 8329881, 13089813, 16169769, 24989643, 30542897, 39269439, 91628691, 274886073]

約数ペア:

[(1, 274886073), (3, 91628691), (7, 39269439), (9, 30542897), (11, 24989643), (17, 16169769), (21, 13089813), (33, 8329881), (51, 5389923), (63, 4363271), (77, 3569949), (99, 2776627), (119, 2309967), (153, 1796641), (187, 1469979), (231, 1189983), (357, 769989), (561, 489993), (693, 396661), (1071, 256663), (1309, 209997), (1683, 163331), (3927, 69999), (11781, 23333)]