60219999

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13463}}^1$

素因数の和:13547

約数の個数: 24

約数和(自身を含む): 100818432

約数和(自身を除く): 40598433

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 13463, 40389, 94241, 121167, 282723, 848169, 955873, 2867619, 6691111, 8602857, 20073333, 60219999]

約数ペア:

[(1, 60219999), (3, 20073333), (7, 8602857), (9, 6691111), (21, 2867619), (63, 955873), (71, 848169), (213, 282723), (497, 121167), (639, 94241), (1491, 40389), (4473, 13463)]