85430121

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1063}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 134830080

約数和(自身を除く): 49399959

約数列:

[1, 3, 7, 21, 43, 89, 129, 267, 301, 623, 903, 1063, 1869, 3189, 3827, 7441, 11481, 22323, 26789, 45709, 80367, 94607, 137127, 283821, 319963, 662249, 959889, 1986747, 4068101, 12204303, 28476707, 85430121]

約数ペア:

[(1, 85430121), (3, 28476707), (7, 12204303), (21, 4068101), (43, 1986747), (89, 959889), (129, 662249), (267, 319963), (301, 283821), (623, 137127), (903, 94607), (1063, 80367), (1869, 45709), (3189, 26789), (3827, 22323), (7441, 11481)]