144614967

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2861}}^1$

素因数の和:2983

約数の個数: 32

約数和(自身を含む): 230791680

約数和(自身を除く): 86176713

約数列:

[1, 3, 7, 21, 29, 83, 87, 203, 249, 581, 609, 1743, 2407, 2861, 7221, 8583, 16849, 20027, 50547, 60081, 82969, 237463, 248907, 580783, 712389, 1662241, 1742349, 4986723, 6886427, 20659281, 48204989, 144614967]

約数ペア:

[(1, 144614967), (3, 48204989), (7, 20659281), (21, 6886427), (29, 4986723), (83, 1742349), (87, 1662241), (203, 712389), (249, 580783), (581, 248907), (609, 237463), (1743, 82969), (2407, 60081), (2861, 50547), (7221, 20027), (8583, 16849)]