81499635

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{86243}}^1$

素因数の和:86264

約数の個数: 32

約数和(自身を含む): 165588480

約数和(自身を除く): 84088845

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 86243, 258729, 431215, 603701, 776187, 1293645, 1811103, 2328561, 3018505, 3880935, 5433309, 9055515, 11642805, 16299927, 27166545, 81499635]

約数ペア:

[(1, 81499635), (3, 27166545), (5, 16299927), (7, 11642805), (9, 9055515), (15, 5433309), (21, 3880935), (27, 3018505), (35, 2328561), (45, 1811103), (63, 1293645), (105, 776187), (135, 603701), (189, 431215), (315, 258729), (945, 86243)]