86866659

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21401}}^1$

素因数の和:21459

約数の個数: 24

約数和(自身を含む): 140225904

約数和(自身を除く): 53359245

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 21401, 64203, 192609, 235411, 706233, 877441, 2118699, 2632323, 7896969, 9651851, 28955553, 86866659]

約数ペア:

[(1, 86866659), (3, 28955553), (9, 9651851), (11, 7896969), (33, 2632323), (41, 2118699), (99, 877441), (123, 706233), (369, 235411), (451, 192609), (1353, 64203), (4059, 21401)]