25827147

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 39836160

約数和(自身を除く): 14009013

約数列:

[1, 3, 9, 27, 37, 103, 111, 251, 309, 333, 753, 927, 999, 2259, 2781, 3811, 6777, 9287, 11433, 25853, 27861, 34299, 77559, 83583, 102897, 232677, 250749, 698031, 956561, 2869683, 8609049, 25827147]

約数ペア:

[(1, 25827147), (3, 8609049), (9, 2869683), (27, 956561), (37, 698031), (103, 250749), (111, 232677), (251, 102897), (309, 83583), (333, 77559), (753, 34299), (927, 27861), (999, 25853), (2259, 11433), (2781, 9287), (3811, 6777)]