42766839

素因数分解:

$3^3\times {\mathrm{719}}^1\times {\mathrm{2203}}^1$

素因数の和:2931

約数の個数: 16

約数和(自身を含む): 63475200

約数和(自身を除く): 20708361

約数列:

[1, 3, 9, 27, 719, 2157, 2203, 6471, 6609, 19413, 19827, 59481, 1583957, 4751871, 14255613, 42766839]

約数ペア:

[(1, 42766839), (3, 14255613), (9, 4751871), (27, 1583957), (719, 59481), (2157, 19827), (2203, 19413), (6471, 6609)]