77930979

素因数分解:

$3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{5683}}^1$

素因数の和:6346

約数の個数: 16

約数和(自身を含む): 118954752

約数和(自身を除く): 41023773

約数列:

[1, 3, 7, 21, 653, 1959, 4571, 5683, 13713, 17049, 39781, 119343, 3710999, 11132997, 25976993, 77930979]

約数ペア:

[(1, 77930979), (3, 25976993), (7, 11132997), (21, 3710999), (653, 119343), (1959, 39781), (4571, 17049), (5683, 13713)]