66317739

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{7673}}^1$

素因数の和:7786

約数の個数: 16

約数和(自身を含む): 91842432

約数和(自身を除く): 25524693

約数列:

[1, 3, 43, 67, 129, 201, 2881, 7673, 8643, 23019, 329939, 514091, 989817, 1542273, 22105913, 66317739]

約数ペア:

[(1, 66317739), (3, 22105913), (43, 1542273), (67, 989817), (129, 514091), (201, 329939), (2881, 23019), (7673, 8643)]