26917947

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1951}}^1$

素因数の和:2040

約数の個数: 32

約数和(自身を含む): 46223360

約数和(自身を除く): 19305413

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1533, 1951, 1971, 4599, 5853, 13657, 13797, 17559, 40971, 52677, 122913, 142423, 368739, 427269, 996961, 1281807, 2990883, 3845421, 8972649, 26917947]

約数ペア:

[(1, 26917947), (3, 8972649), (7, 3845421), (9, 2990883), (21, 1281807), (27, 996961), (63, 427269), (73, 368739), (189, 142423), (219, 122913), (511, 52677), (657, 40971), (1533, 17559), (1951, 13797), (1971, 13657), (4599, 5853)]