89769813

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{32141}}^1$

素因数の和:32177

約数の個数: 24

約数和(自身を含む): 146567520

約数和(自身を除く): 56797707

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 32141, 96423, 224987, 610679, 674961, 1574909, 1832037, 4274753, 4724727, 12824259, 29923271, 89769813]

約数ペア:

[(1, 89769813), (3, 29923271), (7, 12824259), (19, 4724727), (21, 4274753), (49, 1832037), (57, 1574909), (133, 674961), (147, 610679), (399, 224987), (931, 96423), (2793, 32141)]