2783122983

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2999}}^1$

素因数の和:3103

約数の個数: 56

約数和(自身を含む): 4459440000

約数和(自身を除く): 1676317017

約数列:

[1, 3, 9, 19, 27, 57, 67, 81, 171, 201, 243, 513, 603, 729, 1273, 1539, 1809, 2999, 3819, 4617, 5427, 8997, 11457, 13851, 16281, 26991, 34371, 48843, 56981, 80973, 103113, 170943, 200933, 242919, 309339, 512829, 602799, 728757, 928017, 1538487, 1808397, 2186271, 3817727, 4615461, 5425191, 11453181, 13846383, 16275573, 34359543, 41539149, 48826719, 103078629, 146480157, 309235887, 927707661, 2783122983]

約数ペア:

[(1, 2783122983), (3, 927707661), (9, 309235887), (19, 146480157), (27, 103078629), (57, 48826719), (67, 41539149), (81, 34359543), (171, 16275573), (201, 13846383), (243, 11453181), (513, 5425191), (603, 4615461), (729, 3817727), (1273, 2186271), (1539, 1808397), (1809, 1538487), (2999, 928017), (3819, 728757), (4617, 602799), (5427, 512829), (8997, 309339), (11457, 242919), (13851, 200933), (16281, 170943), (26991, 103113), (34371, 80973), (48843, 56981)]