940188893511

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{258491}}^1$

素因数の和:258844

約数の個数: 48

約数和(自身を含む): 1478119294080

約数和(自身を除く): 537930400569

約数列:

[1, 3, 7, 21, 49, 109, 147, 227, 327, 681, 763, 1589, 2289, 4767, 5341, 11123, 16023, 24743, 33369, 74229, 173201, 258491, 519603, 775473, 1212407, 1809437, 3637221, 5428311, 12666059, 28175519, 37998177, 58677457, 84526557, 176032371, 197228633, 410742199, 591685899, 1232226597, 1380600431, 2875195393, 4141801293, 6395842813, 8625586179, 19187528439, 44770899691, 134312699073, 313396297837, 940188893511]

約数ペア:

[(1, 940188893511), (3, 313396297837), (7, 134312699073), (21, 44770899691), (49, 19187528439), (109, 8625586179), (147, 6395842813), (227, 4141801293), (327, 2875195393), (681, 1380600431), (763, 1232226597), (1589, 591685899), (2289, 410742199), (4767, 197228633), (5341, 176032371), (11123, 84526557), (16023, 58677457), (24743, 37998177), (33369, 28175519), (74229, 12666059), (173201, 5428311), (258491, 3637221), (519603, 1809437), (775473, 1212407)]