69635889

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 107233280

約数和(自身を除く): 37597391

約数列:

[1, 3, 9, 27, 31, 93, 271, 279, 307, 813, 837, 921, 2439, 2763, 7317, 8289, 8401, 9517, 25203, 28551, 75609, 83197, 85653, 226827, 249591, 256959, 748773, 2246319, 2579107, 7737321, 23211963, 69635889]

約数ペア:

[(1, 69635889), (3, 23211963), (9, 7737321), (27, 2579107), (31, 2246319), (93, 748773), (271, 256959), (279, 249591), (307, 226827), (813, 85653), (837, 83197), (921, 75609), (2439, 28551), (2763, 25203), (7317, 9517), (8289, 8401)]