81445826

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{48079}}^1$

素因数の和:48110

約数の個数: 24

約数和(自身を含む): 153471360

約数和(自身を除く): 72025534

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 48079, 96158, 336553, 528869, 673106, 1057738, 3702083, 5817559, 7404166, 11635118, 40722913, 81445826]

約数ペア:

[(1, 81445826), (2, 40722913), (7, 11635118), (11, 7404166), (14, 5817559), (22, 3702083), (77, 1057738), (121, 673106), (154, 528869), (242, 336553), (847, 96158), (1694, 48079)]