127923327

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9533}}^1$

素因数の和:9620

約数の個数: 32

約数和(自身を含む): 219663360

約数和(自身を除く): 91740033

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1491, 1917, 4473, 9533, 13419, 28599, 66731, 85797, 200193, 257391, 600579, 676843, 1801737, 2030529, 4737901, 6091587, 14213703, 18274761, 42641109, 127923327]

約数ペア:

[(1, 127923327), (3, 42641109), (7, 18274761), (9, 14213703), (21, 6091587), (27, 4737901), (63, 2030529), (71, 1801737), (189, 676843), (213, 600579), (497, 257391), (639, 200193), (1491, 85797), (1917, 66731), (4473, 28599), (9533, 13419)]