65552193

素因数分解:

$3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2731}}^1$

素因数の和:2874

約数の個数: 32

約数和(自身を含む): 111902720

約数和(自身を除く): 46350527

約数列:

[1, 3, 7, 9, 21, 27, 63, 127, 189, 381, 889, 1143, 2667, 2731, 3429, 8001, 8193, 19117, 24003, 24579, 57351, 73737, 172053, 346837, 516159, 1040511, 2427859, 3121533, 7283577, 9364599, 21850731, 65552193]

約数ペア:

[(1, 65552193), (3, 21850731), (7, 9364599), (9, 7283577), (21, 3121533), (27, 2427859), (63, 1040511), (127, 516159), (189, 346837), (381, 172053), (889, 73737), (1143, 57351), (2667, 24579), (2731, 24003), (3429, 19117), (8001, 8193)]