193079295

素因数分解:

$3^7\times 5^1\times {\mathrm{17657}}^1$

素因数の和:17683

約数の個数: 32

約数和(自身を含む): 347509440

約数和(自身を除く): 154430145

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 10935, 17657, 52971, 88285, 158913, 264855, 476739, 794565, 1430217, 2383695, 4290651, 7151085, 12871953, 21453255, 38615859, 64359765, 193079295]

約数ペア:

[(1, 193079295), (3, 64359765), (5, 38615859), (9, 21453255), (15, 12871953), (27, 7151085), (45, 4290651), (81, 2383695), (135, 1430217), (243, 794565), (405, 476739), (729, 264855), (1215, 158913), (2187, 88285), (3645, 52971), (10935, 17657)]