66971561

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{463}}^1$

素因数の和:836

約数の個数: 16

約数和(自身を含む): 73943040

約数和(自身を除く): 6971479

約数列:

[1, 19, 23, 331, 437, 463, 6289, 7613, 8797, 10649, 144647, 153253, 202331, 2911807, 3524819, 66971561]

約数ペア:

[(1, 66971561), (19, 3524819), (23, 2911807), (331, 202331), (437, 153253), (463, 144647), (6289, 10649), (7613, 8797)]