63137121

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{2273}}^1$

素因数の和:2520

約数の個数: 16

約数和(自身を含む): 86448384

約数和(自身を除く): 23311263

約数列:

[1, 3, 47, 141, 197, 591, 2273, 6819, 9259, 27777, 106831, 320493, 447781, 1343343, 21045707, 63137121]

約数ペア:

[(1, 63137121), (3, 21045707), (47, 1343343), (141, 447781), (197, 320493), (591, 106831), (2273, 27777), (6819, 9259)]