66560403

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{509}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 109670400

約数和(自身を除く): 43109997

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 479, 509, 1437, 1527, 3353, 3563, 6227, 6617, 10059, 10689, 18681, 19851, 43589, 46319, 130767, 138957, 243811, 731433, 1706677, 3169543, 5120031, 9508629, 22186801, 66560403]

約数ペア:

[(1, 66560403), (3, 22186801), (7, 9508629), (13, 5120031), (21, 3169543), (39, 1706677), (91, 731433), (273, 243811), (479, 138957), (509, 130767), (1437, 46319), (1527, 43589), (3353, 19851), (3563, 18681), (6227, 10689), (6617, 10059)]