121144401

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{51971}}^1$

素因数の和:52021

約数の個数: 24

約数和(自身を含む): 205393344

約数和(自身を除く): 84248943

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 51971, 155913, 363797, 467739, 1091391, 1922927, 3274173, 5768781, 13460489, 17306343, 40381467, 121144401]

約数ペア:

[(1, 121144401), (3, 40381467), (7, 17306343), (9, 13460489), (21, 5768781), (37, 3274173), (63, 1922927), (111, 1091391), (259, 467739), (333, 363797), (777, 155913), (2331, 51971)]