47644353

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2273}}^1$

素因数の和:2433

約数の個数: 24

約数和(自身を含む): 73432008

約数和(自身を除く): 25787655

約数列:

[1, 3, 9, 17, 51, 137, 153, 411, 1233, 2273, 2329, 6819, 6987, 20457, 20961, 38641, 115923, 311401, 347769, 934203, 2802609, 5293817, 15881451, 47644353]

約数ペア:

[(1, 47644353), (3, 15881451), (9, 5293817), (17, 2802609), (51, 934203), (137, 347769), (153, 311401), (411, 115923), (1233, 38641), (2273, 20961), (2329, 20457), (6819, 6987)]