173828661

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{18979}}^1$

素因数の和:19096

約数の個数: 16

約数和(自身を含む): 240514560

約数和(自身を除く): 66685899

約数列:

[1, 3, 43, 71, 129, 213, 3053, 9159, 18979, 56937, 816097, 1347509, 2448291, 4042527, 57942887, 173828661]

約数ペア:

[(1, 173828661), (3, 57942887), (43, 4042527), (71, 2448291), (129, 1347509), (213, 816097), (3053, 56937), (9159, 18979)]