189534856905

素因数分解:

$3^8\times 5^1\times {\mathrm{5777621}}^1$

素因数の和:5777650

約数の個数: 36

約数和(自身を含む): 341145468612

約数和(自身を除く): 151610611707

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 6561, 10935, 32805, 5777621, 17332863, 28888105, 51998589, 86664315, 155995767, 259992945, 467987301, 779978835, 1403961903, 2339936505, 4211885709, 7019809515, 12635657127, 21059428545, 37906971381, 63178285635, 189534856905]

約数ペア:

[(1, 189534856905), (3, 63178285635), (5, 37906971381), (9, 21059428545), (15, 12635657127), (27, 7019809515), (45, 4211885709), (81, 2339936505), (135, 1403961903), (243, 779978835), (405, 467987301), (729, 259992945), (1215, 155995767), (2187, 86664315), (3645, 51998589), (6561, 28888105), (10935, 17332863), (32805, 5777621)]