48940767

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{2351}}^1$

素因数の和:2620

約数の個数: 20

約数和(自身を含む): 73424736

約数和(自身を除く): 24483969

約数列:

[1, 3, 9, 27, 81, 257, 771, 2313, 2351, 6939, 7053, 20817, 21159, 63477, 190431, 604207, 1812621, 5437863, 16313589, 48940767]

約数ペア:

[(1, 48940767), (3, 16313589), (9, 5437863), (27, 1812621), (81, 604207), (257, 190431), (771, 63477), (2313, 21159), (2351, 20817), (6939, 7053)]