68932809

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7487}}^1$

素因数の和:7538

約数の個数: 32

約数和(自身を含む): 115015680

約数和(自身を除く): 46082871

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 3069, 7487, 9207, 22461, 67383, 82357, 202149, 232097, 247071, 696291, 741213, 2088873, 2223639, 2553067, 6266619, 7659201, 22977603, 68932809]

約数ペア:

[(1, 68932809), (3, 22977603), (9, 7659201), (11, 6266619), (27, 2553067), (31, 2223639), (33, 2088873), (93, 741213), (99, 696291), (279, 247071), (297, 232097), (341, 202149), (837, 82357), (1023, 67383), (3069, 22461), (7487, 9207)]