27868287

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{17627}}^1$

素因数の和:17678

約数の個数: 16

約数和(自身を含む): 40614912

約数和(自身を除く): 12746625

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 17627, 52881, 299659, 546437, 898977, 1639311, 9289429, 27868287]

約数ペア:

[(1, 27868287), (3, 9289429), (17, 1639311), (31, 898977), (51, 546437), (93, 299659), (527, 52881), (1581, 17627)]