16185536640021

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{8219}}^1\times {\mathrm{621029}}^1$

素因数の和:629409

約数の個数: 32

約数和(自身を含む): 24830071142400

約数和(自身を除く): 8644534502379

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 8219, 24657, 57533, 172599, 621029, 1241069, 1863087, 3723207, 4347203, 8687483, 13041609, 26062449, 93775379, 281326137, 656427653, 1969282959, 5104237351, 15312712053, 35729661457, 107188984371, 770739840001, 2312219520003, 5395178880007, 16185536640021]

約数ペア:

[(1, 16185536640021), (3, 5395178880007), (7, 2312219520003), (21, 770739840001), (151, 107188984371), (453, 35729661457), (1057, 15312712053), (3171, 5104237351), (8219, 1969282959), (24657, 656427653), (57533, 281326137), (172599, 93775379), (621029, 26062449), (1241069, 13041609), (1863087, 8687483), (3723207, 4347203)]