27879219

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 41373072

約数和(自身を除く): 13493853

約数列:

[1, 3, 9, 53, 159, 211, 277, 477, 633, 831, 1899, 2493, 11183, 14681, 33549, 44043, 58447, 100647, 132129, 175341, 526023, 3097691, 9293073, 27879219]

約数ペア:

[(1, 27879219), (3, 9293073), (9, 3097691), (53, 526023), (159, 175341), (211, 132129), (277, 100647), (477, 58447), (633, 44043), (831, 33549), (1899, 14681), (2493, 11183)]