63972039

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{2801}}^1$

素因数の和:3158

約数の個数: 16

約数和(自身を含む): 89305344

約数和(自身を除く): 25333305

約数列:

[1, 3, 23, 69, 331, 993, 2801, 7613, 8403, 22839, 64423, 193269, 927131, 2781393, 21324013, 63972039]

約数ペア:

[(1, 63972039), (3, 21324013), (23, 2781393), (69, 927131), (331, 193269), (993, 64423), (2801, 22839), (7613, 8403)]