27939273

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{6863}}^1$

素因数の和:6948

約数の個数: 16

約数和(自身を含む): 39536640

約数和(自身を除く): 11597367

約数列:

[1, 3, 23, 59, 69, 177, 1357, 4071, 6863, 20589, 157849, 404917, 473547, 1214751, 9313091, 27939273]

約数ペア:

[(1, 27939273), (3, 9313091), (23, 1214751), (59, 473547), (69, 404917), (177, 157849), (1357, 20589), (4071, 6863)]