1520430183

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{15787}}^1$

素因数の和:15869

約数の個数: 40

約数和(自身を含む): 2407038480

約数和(自身を除く): 886608297

約数列:

[1, 3, 9, 27, 29, 41, 81, 87, 123, 261, 369, 783, 1107, 1189, 2349, 3321, 3567, 10701, 15787, 32103, 47361, 96309, 142083, 426249, 457823, 647267, 1278747, 1373469, 1941801, 4120407, 5825403, 12361221, 17476209, 18770743, 37083663, 52428627, 56312229, 168936687, 506810061, 1520430183]

約数ペア:

[(1, 1520430183), (3, 506810061), (9, 168936687), (27, 56312229), (29, 52428627), (41, 37083663), (81, 18770743), (87, 17476209), (123, 12361221), (261, 5825403), (369, 4120407), (783, 1941801), (1107, 1373469), (1189, 1278747), (2349, 647267), (3321, 457823), (3567, 426249), (10701, 142083), (15787, 96309), (32103, 47361)]