72947589

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1753}}^1$

素因数の和:1877

約数の個数: 32

約数和(自身を含む): 115511424

約数和(自身を除く): 42563835

約数列:

[1, 3, 11, 13, 33, 39, 97, 143, 291, 429, 1067, 1261, 1753, 3201, 3783, 5259, 13871, 19283, 22789, 41613, 57849, 68367, 170041, 250679, 510123, 752037, 1870451, 2210533, 5611353, 6631599, 24315863, 72947589]

約数ペア:

[(1, 72947589), (3, 24315863), (11, 6631599), (13, 5611353), (33, 2210533), (39, 1870451), (97, 752037), (143, 510123), (291, 250679), (429, 170041), (1067, 68367), (1261, 57849), (1753, 41613), (3201, 22789), (3783, 19283), (5259, 13871)]