66354289

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 71980480

約数和(自身を除く): 5626191

約数列:

[1, 19, 43, 241, 337, 817, 4579, 6403, 10363, 14491, 81217, 196897, 275329, 1543123, 3492331, 66354289]

約数ペア:

[(1, 66354289), (19, 3492331), (43, 1543123), (241, 275329), (337, 196897), (817, 81217), (4579, 14491), (6403, 10363)]