1555146009

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1223}}^1\times {\mathrm{8311}}^1$

素因数の和:9557

約数の個数: 24

約数和(自身を含む): 2380689792

約数和(自身を除く): 825543783

約数列:

[1, 3, 9, 17, 51, 153, 1223, 3669, 8311, 11007, 20791, 24933, 62373, 74799, 141287, 187119, 423861, 1271583, 10164353, 30493059, 91479177, 172794001, 518382003, 1555146009]

約数ペア:

[(1, 1555146009), (3, 518382003), (9, 172794001), (17, 91479177), (51, 30493059), (153, 10164353), (1223, 1271583), (3669, 423861), (8311, 187119), (11007, 141287), (20791, 74799), (24933, 62373)]