16677927

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1117}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 28620800

約数和(自身を除く): 11942873

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 553, 711, 1117, 1659, 2133, 3351, 4977, 7819, 10053, 14931, 23457, 30159, 70371, 88243, 211113, 264729, 617701, 794187, 1853103, 2382561, 5559309, 16677927]

約数ペア:

[(1, 16677927), (3, 5559309), (7, 2382561), (9, 1853103), (21, 794187), (27, 617701), (63, 264729), (79, 211113), (189, 88243), (237, 70371), (553, 30159), (711, 23457), (1117, 14931), (1659, 10053), (2133, 7819), (3351, 4977)]