66868311

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1\times {\mathrm{911}}^1$

素因数の和:1526

約数の個数: 16

約数和(自身を含む): 91491840

約数和(自身を除く): 24623529

約数列:

[1, 3, 43, 129, 569, 911, 1707, 2733, 24467, 39173, 73401, 117519, 518359, 1555077, 22289437, 66868311]

約数ペア:

[(1, 66868311), (3, 22289437), (43, 1555077), (129, 518359), (569, 117519), (911, 73401), (1707, 39173), (2733, 24467)]