83991843

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{883}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 134650880

約数和(自身を除く): 50659037

約数列:

[1, 3, 9, 13, 27, 39, 117, 271, 351, 813, 883, 2439, 2649, 3523, 7317, 7947, 10569, 11479, 23841, 31707, 34437, 95121, 103311, 239293, 309933, 717879, 2153637, 3110809, 6460911, 9332427, 27997281, 83991843]

約数ペア:

[(1, 83991843), (3, 27997281), (9, 9332427), (13, 6460911), (27, 3110809), (39, 2153637), (117, 717879), (271, 309933), (351, 239293), (813, 103311), (883, 95121), (2439, 34437), (2649, 31707), (3523, 23841), (7317, 11479), (7947, 10569)]