90446781

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{1607}}^1$

素因数の和:1940

約数の個数: 16

約数和(自身を含む): 122799744

約数和(自身を除く): 32352963

約数列:

[1, 3, 73, 219, 257, 771, 1607, 4821, 18761, 56283, 117311, 351933, 412999, 1238997, 30148927, 90446781]

約数ペア:

[(1, 90446781), (3, 30148927), (73, 1238997), (219, 412999), (257, 351933), (771, 117311), (1607, 56283), (4821, 18761)]