783351567

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1249}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 1228500000

約数和(自身を除く): 445148433

約数列:

[1, 3, 9, 27, 29, 81, 87, 89, 243, 261, 267, 783, 801, 1249, 2349, 2403, 2581, 3747, 7047, 7209, 7743, 11241, 21627, 23229, 33723, 36221, 69687, 101169, 108663, 111161, 209061, 303507, 325989, 333483, 627183, 977967, 1000449, 2933901, 3001347, 3223669, 8801703, 9004041, 9671007, 27012123, 29013021, 87039063, 261117189, 783351567]

約数ペア:

[(1, 783351567), (3, 261117189), (9, 87039063), (27, 29013021), (29, 27012123), (81, 9671007), (87, 9004041), (89, 8801703), (243, 3223669), (261, 3001347), (267, 2933901), (783, 1000449), (801, 977967), (1249, 627183), (2349, 333483), (2403, 325989), (2581, 303507), (3747, 209061), (7047, 111161), (7209, 108663), (7743, 101169), (11241, 69687), (21627, 36221), (23229, 33723)]