82286739

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{160403}}^1$

素因数の和:160431

約数の個数: 16

約数和(自身を含む): 128323200

約数和(自身を除く): 46036461

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 160403, 481209, 1443627, 3047657, 4330881, 9142971, 27428913, 82286739]

約数ペア:

[(1, 82286739), (3, 27428913), (9, 9142971), (19, 4330881), (27, 3047657), (57, 1443627), (171, 481209), (513, 160403)]