80089779

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 137451776

約数和(自身を除く): 57361997

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 121, 129, 231, 301, 363, 473, 733, 847, 903, 1419, 2199, 2541, 3311, 5131, 5203, 8063, 9933, 15393, 15609, 24189, 31519, 36421, 56441, 88693, 94557, 109263, 169323, 220633, 266079, 346709, 620851, 661899, 1040127, 1862553, 2426963, 3813799, 7280889, 11441397, 26696593, 80089779]

約数ペア:

[(1, 80089779), (3, 26696593), (7, 11441397), (11, 7280889), (21, 3813799), (33, 2426963), (43, 1862553), (77, 1040127), (121, 661899), (129, 620851), (231, 346709), (301, 266079), (363, 220633), (473, 169323), (733, 109263), (847, 94557), (903, 88693), (1419, 56441), (2199, 36421), (2541, 31519), (3311, 24189), (5131, 15609), (5203, 15393), (8063, 9933)]