26774793

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{10663}}^1$

素因数の和:10706

約数の個数: 20

約数和(自身を含む): 41291008

約数和(自身を除く): 14516215

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 10663, 31989, 95967, 287901, 330553, 863703, 991659, 2974977, 8924931, 26774793]

約数ペア:

[(1, 26774793), (3, 8924931), (9, 2974977), (27, 991659), (31, 863703), (81, 330553), (93, 287901), (279, 95967), (837, 31989), (2511, 10663)]