75808971

素因数分解:

$3^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1907}}^1$

素因数の和:2551

約数の個数: 24

約数和(自身を含む): 125409024

約数和(自身を除く): 49600053

約数列:

[1, 3, 7, 9, 21, 63, 631, 1893, 1907, 4417, 5679, 5721, 13251, 13349, 17163, 39753, 40047, 120141, 1203317, 3609951, 8423219, 10829853, 25269657, 75808971]

約数ペア:

[(1, 75808971), (3, 25269657), (7, 10829853), (9, 8423219), (21, 3609951), (63, 1203317), (631, 120141), (1893, 40047), (1907, 39753), (4417, 17163), (5679, 13349), (5721, 13251)]