68170437

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 104924160

約数和(自身を除く): 36753723

約数列:

[1, 3, 9, 27, 43, 71, 129, 213, 387, 639, 827, 1161, 1917, 2481, 3053, 7443, 9159, 22329, 27477, 35561, 58717, 82431, 106683, 176151, 320049, 528453, 960147, 1585359, 2524831, 7574493, 22723479, 68170437]

約数ペア:

[(1, 68170437), (3, 22723479), (9, 7574493), (27, 2524831), (43, 1585359), (71, 960147), (129, 528453), (213, 320049), (387, 176151), (639, 106683), (827, 82431), (1161, 58717), (1917, 35561), (2481, 27477), (3053, 22329), (7443, 9159)]