72607119

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1129}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 111625920

約数和(自身を除く): 39018801

約数列:

[1, 3, 13, 17, 39, 51, 97, 221, 291, 663, 1129, 1261, 1649, 3387, 3783, 4947, 14677, 19193, 21437, 44031, 57579, 64311, 109513, 249509, 328539, 748527, 1423669, 1861721, 4271007, 5585163, 24202373, 72607119]

約数ペア:

[(1, 72607119), (3, 24202373), (13, 5585163), (17, 4271007), (39, 1861721), (51, 1423669), (97, 748527), (221, 328539), (291, 249509), (663, 109513), (1129, 64311), (1261, 57579), (1649, 44031), (3387, 21437), (3783, 19193), (4947, 14677)]