11970187263

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{133657}}^1$

素因数の和:133804

約数の個数: 32

約数和(自身を含む): 18476881920

約数和(自身を除く): 6506694657

約数列:

[1, 3, 9, 27, 31, 93, 107, 279, 321, 837, 963, 2889, 3317, 9951, 29853, 89559, 133657, 400971, 1202913, 3608739, 4143367, 12430101, 14301299, 37290303, 42903897, 111870909, 128711691, 386135073, 443340269, 1330020807, 3990062421, 11970187263]

約数ペア:

[(1, 11970187263), (3, 3990062421), (9, 1330020807), (27, 443340269), (31, 386135073), (93, 128711691), (107, 111870909), (279, 42903897), (321, 37290303), (837, 14301299), (963, 12430101), (2889, 4143367), (3317, 3608739), (9951, 1202913), (29853, 400971), (89559, 133657)]