66434193

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5521}}^1$

素因数の和:5725

約数の個数: 24

約数和(自身を含む): 110263296

約数和(自身を除く): 43829103

約数列:

[1, 3, 7, 9, 21, 63, 191, 573, 1337, 1719, 4011, 5521, 12033, 16563, 38647, 49689, 115941, 347823, 1054511, 3163533, 7381577, 9490599, 22144731, 66434193]

約数ペア:

[(1, 66434193), (3, 22144731), (7, 9490599), (9, 7381577), (21, 3163533), (63, 1054511), (191, 347823), (573, 115941), (1337, 49689), (1719, 38647), (4011, 16563), (5521, 12033)]