69819533

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 84079296

約数和(自身を除く): 14259763

約数列:

[1, 7, 31, 97, 107, 217, 679, 749, 961, 3007, 3317, 6727, 10379, 21049, 23219, 72653, 93217, 102827, 321749, 652519, 719789, 2252243, 9974219, 69819533]

約数ペア:

[(1, 69819533), (7, 9974219), (31, 2252243), (97, 719789), (107, 652519), (217, 321749), (679, 102827), (749, 93217), (961, 72653), (3007, 23219), (3317, 21049), (6727, 10379)]