1067609187

素因数分解:

$3^3\times {\mathrm{2081}}^1\times {\mathrm{19001}}^1$

素因数の和:21091

約数の個数: 16

約数和(自身を含む): 1582486560

約数和(自身を除く): 514877373

約数列:

[1, 3, 9, 27, 2081, 6243, 18729, 19001, 56187, 57003, 171009, 513027, 39541081, 118623243, 355869729, 1067609187]

約数ペア:

[(1, 1067609187), (3, 355869729), (9, 118623243), (27, 39541081), (2081, 513027), (6243, 171009), (18729, 57003), (19001, 56187)]