57874689

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 88985600

約数和(自身を除く): 31110911

約数列:

[1, 3, 9, 27, 43, 79, 129, 237, 387, 631, 711, 1161, 1893, 2133, 3397, 5679, 10191, 17037, 27133, 30573, 49849, 81399, 91719, 149547, 244197, 448641, 732591, 1345923, 2143507, 6430521, 19291563, 57874689]

約数ペア:

[(1, 57874689), (3, 19291563), (9, 6430521), (27, 2143507), (43, 1345923), (79, 732591), (129, 448641), (237, 244197), (387, 149547), (631, 91719), (711, 81399), (1161, 49849), (1893, 30573), (2133, 27133), (3397, 17037), (5679, 10191)]