26950959

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7013}}^1$

素因数の和:7087

約数の個数: 24

約数和(自身を含む): 45226272

約数和(自身を除く): 18275313

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 7013, 21039, 49091, 63117, 147273, 427793, 441819, 1283379, 2994551, 3850137, 8983653, 26950959]

約数ペア:

[(1, 26950959), (3, 8983653), (7, 3850137), (9, 2994551), (21, 1283379), (61, 441819), (63, 427793), (183, 147273), (427, 63117), (549, 49091), (1281, 21039), (3843, 7013)]