27229671

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6451}}^1$

素因数の和:6531

約数の個数: 24

約数和(自身を含む): 45628544

約数和(自身を除く): 18398873

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 6451, 19353, 45157, 58059, 135471, 406413, 432217, 1296651, 3025519, 3889953, 9076557, 27229671]

約数ペア:

[(1, 27229671), (3, 9076557), (7, 3889953), (9, 3025519), (21, 1296651), (63, 432217), (67, 406413), (201, 135471), (469, 58059), (603, 45157), (1407, 19353), (4221, 6451)]