165486564009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{19375549}}^1$

素因数の和:19375641

約数の個数: 24

約数和(自身を含む): 260949907400

約数和(自身を除く): 95463343391

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 8541, 19375549, 58126647, 174379941, 251882137, 755646411, 1414415077, 2266939233, 4243245231, 12729735693, 18387396001, 55162188003, 165486564009]

約数ペア:

[(1, 165486564009), (3, 55162188003), (9, 18387396001), (13, 12729735693), (39, 4243245231), (73, 2266939233), (117, 1414415077), (219, 755646411), (657, 251882137), (949, 174379941), (2847, 58126647), (8541, 19375549)]