27129171

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1901}}^1$

素因数の和:2042

約数の個数: 16

約数和(自身を含む): 37248768

約数和(自身を除く): 10119597

約数列:

[1, 3, 67, 71, 201, 213, 1901, 4757, 5703, 14271, 127367, 134971, 382101, 404913, 9043057, 27129171]

約数ペア:

[(1, 27129171), (3, 9043057), (67, 404913), (71, 382101), (201, 134971), (213, 127367), (1901, 14271), (4757, 5703)]