40106961

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1481}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 64022400

約数和(自身を除く): 23915439

約数列:

[1, 3, 9, 17, 27, 51, 59, 153, 177, 459, 531, 1003, 1481, 1593, 3009, 4443, 9027, 13329, 25177, 27081, 39987, 75531, 87379, 226593, 262137, 679779, 786411, 1485443, 2359233, 4456329, 13368987, 40106961]

約数ペア:

[(1, 40106961), (3, 13368987), (9, 4456329), (17, 2359233), (27, 1485443), (51, 786411), (59, 679779), (153, 262137), (177, 226593), (459, 87379), (531, 75531), (1003, 39987), (1481, 27081), (1593, 25177), (3009, 13329), (4443, 9027)]