1491065112447

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1\times {\mathrm{110899}}^1$

素因数の和:111468

約数の個数: 48

約数和(自身を含む): 2237979744000

約数和(自身を除く): 746914631553

約数列:

[1, 3, 9, 41, 83, 123, 249, 369, 439, 747, 1317, 3403, 3951, 10209, 17999, 30627, 36437, 53997, 109311, 110899, 161991, 327933, 332697, 998091, 1493917, 4481751, 4546859, 9204617, 13445253, 13640577, 27613851, 40921731, 48684661, 82841553, 146053983, 377389297, 438161949, 1132167891, 1996071101, 3396503673, 4040826863, 5988213303, 12122480589, 17964639909, 36367441767, 165673901383, 497021704149, 1491065112447]

約数ペア:

[(1, 1491065112447), (3, 497021704149), (9, 165673901383), (41, 36367441767), (83, 17964639909), (123, 12122480589), (249, 5988213303), (369, 4040826863), (439, 3396503673), (747, 1996071101), (1317, 1132167891), (3403, 438161949), (3951, 377389297), (10209, 146053983), (17999, 82841553), (30627, 48684661), (36437, 40921731), (53997, 27613851), (109311, 13640577), (110899, 13445253), (161991, 9204617), (327933, 4546859), (332697, 4481751), (998091, 1493917)]