26727777

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 39960648

約数和(自身を除く): 13232871

約数列:

[1, 3, 9, 41, 113, 123, 339, 369, 641, 1017, 1923, 4633, 5769, 13899, 26281, 41697, 72433, 78843, 217299, 236529, 651897, 2969753, 8909259, 26727777]

約数ペア:

[(1, 26727777), (3, 8909259), (9, 2969753), (41, 651897), (113, 236529), (123, 217299), (339, 78843), (369, 72433), (641, 41697), (1017, 26281), (1923, 13899), (4633, 5769)]