64697589

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7027}}^1$

素因数の和:7078

約数の個数: 32

約数和(自身を含む): 107950080

約数和(自身を除く): 43252491

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 3069, 7027, 9207, 21081, 63243, 77297, 189729, 217837, 231891, 653511, 695673, 1960533, 2087019, 2396207, 5881599, 7188621, 21565863, 64697589]

約数ペア:

[(1, 64697589), (3, 21565863), (9, 7188621), (11, 5881599), (27, 2396207), (31, 2087019), (33, 1960533), (93, 695673), (99, 653511), (279, 231891), (297, 217837), (341, 189729), (837, 77297), (1023, 63243), (3069, 21081), (7027, 9207)]