73540857

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{1987}}^1$

素因数の和:2089

約数の個数: 24

約数和(自身を含む): 107685984

約数和(自身を除く): 34145127

約数列:

[1, 3, 13, 39, 73, 169, 219, 507, 949, 1987, 2847, 5961, 12337, 25831, 37011, 77493, 145051, 335803, 435153, 1007409, 1885663, 5656989, 24513619, 73540857]

約数ペア:

[(1, 73540857), (3, 24513619), (13, 5656989), (39, 1885663), (73, 1007409), (169, 435153), (219, 335803), (507, 145051), (949, 77493), (1987, 37011), (2847, 25831), (5961, 12337)]