63797181

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{20389}}^1$

素因数の和:20548

約数の個数: 16

約数和(自身を含む): 97872000

約数和(自身を除く): 34074819

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 20389, 61167, 142723, 428169, 3037961, 9113883, 21265727, 63797181]

約数ペア:

[(1, 63797181), (3, 21265727), (7, 9113883), (21, 3037961), (149, 428169), (447, 142723), (1043, 61167), (3129, 20389)]