1330335009

素因数分解:

$3^4\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:460

約数の個数: 60

約数和(自身を含む): 2099388720

約数和(自身を除く): 769053711

約数列:

[1, 3, 9, 27, 29, 59, 81, 87, 177, 261, 331, 531, 783, 841, 993, 1593, 1711, 2349, 2523, 2979, 4779, 5133, 7569, 8937, 9599, 15399, 19529, 22707, 26811, 28797, 46197, 49619, 58587, 68121, 86391, 138591, 148857, 175761, 259173, 278371, 446571, 527283, 566341, 777519, 835113, 1339713, 1581849, 1699023, 2505339, 4019139, 5097069, 7516017, 15291207, 16423889, 22548051, 45873621, 49271667, 147815001, 443445003, 1330335009]

約数ペア:

[(1, 1330335009), (3, 443445003), (9, 147815001), (27, 49271667), (29, 45873621), (59, 22548051), (81, 16423889), (87, 15291207), (177, 7516017), (261, 5097069), (331, 4019139), (531, 2505339), (783, 1699023), (841, 1581849), (993, 1339713), (1593, 835113), (1711, 777519), (2349, 566341), (2523, 527283), (2979, 446571), (4779, 278371), (5133, 259173), (7569, 175761), (8937, 148857), (9599, 138591), (15399, 86391), (19529, 68121), (22707, 58587), (26811, 49619), (28797, 46197)]