63363447

素因数分解:

$3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2389}}^1$

素因数の和:2823

約数の個数: 24

約数和(自身を含む): 104892320

約数和(自身を除く): 41528873

約数列:

[1, 3, 7, 9, 21, 63, 421, 1263, 2389, 2947, 3789, 7167, 8841, 16723, 21501, 26523, 50169, 150507, 1005769, 3017307, 7040383, 9051921, 21121149, 63363447]

約数ペア:

[(1, 63363447), (3, 21121149), (7, 9051921), (9, 7040383), (21, 3017307), (63, 1005769), (421, 150507), (1263, 50169), (2389, 26523), (2947, 21501), (3789, 16723), (7167, 8841)]