79764762021

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{64378339}}^1$

素因数の和:64378408

約数の個数: 16

約数和(自身を含む): 123606412800

約数和(自身を除く): 43841650779

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 64378339, 193135017, 450648373, 1351945119, 3798322001, 11394966003, 26588254007, 79764762021]

約数ペア:

[(1, 79764762021), (3, 26588254007), (7, 11394966003), (21, 3798322001), (59, 1351945119), (177, 450648373), (413, 193135017), (1239, 64378339)]