82688109

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{74293}}^1$

素因数の和:74356

約数の個数: 16

約数和(自身を含む): 128380032

約数和(自身を除く): 45691923

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 74293, 222879, 520051, 1560153, 3937529, 11812587, 27562703, 82688109]

約数ペア:

[(1, 82688109), (3, 27562703), (7, 11812587), (21, 3937529), (53, 1560153), (159, 520051), (371, 222879), (1113, 74293)]