27287739

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{19069}}^1$

素因数の和:19131

約数の個数: 16

約数和(自身を含む): 41191200

約数和(自身を除く): 13903461

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 19069, 57207, 171621, 514863, 1010657, 3031971, 9095913, 27287739]

約数ペア:

[(1, 27287739), (3, 9095913), (9, 3031971), (27, 1010657), (53, 514863), (159, 171621), (477, 57207), (1431, 19069)]