26835669

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6983}}^1$

素因数の和:7057

約数の個数: 24

約数和(自身を含む): 45032832

約数和(自身を除く): 18197163

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 6983, 20949, 48881, 62847, 146643, 425963, 439929, 1277889, 2981741, 3833667, 8945223, 26835669]

約数ペア:

[(1, 26835669), (3, 8945223), (7, 3833667), (9, 2981741), (21, 1277889), (61, 439929), (63, 425963), (183, 146643), (427, 62847), (549, 48881), (1281, 20949), (3843, 6983)]