66130503

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{881}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 89413632

約数和(自身を除く): 23283129

約数列:

[1, 3, 131, 191, 393, 573, 881, 2643, 25021, 75063, 115411, 168271, 346233, 504813, 22043501, 66130503]

約数ペア:

[(1, 66130503), (3, 22043501), (131, 504813), (191, 346233), (393, 168271), (573, 115411), (881, 75063), (2643, 25021)]