27109803

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21163}}^1$

素因数の和:21234

約数の個数: 16

約数和(自身を含む): 41989376

約数和(自身を除く): 14879573

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 21163, 63489, 148141, 444423, 1290943, 3872829, 9036601, 27109803]

約数ペア:

[(1, 27109803), (3, 9036601), (7, 3872829), (21, 1290943), (61, 444423), (183, 148141), (427, 63489), (1281, 21163)]