161458017

素因数分解:

$3^1\times 7^1\times {\mathrm{2417}}^1\times {\mathrm{3181}}^1$

素因数の和:5608

約数の個数: 16

約数和(自身を含む): 246210432

約数和(自身を除く): 84752415

約数列:

[1, 3, 7, 21, 2417, 3181, 7251, 9543, 16919, 22267, 50757, 66801, 7688477, 23065431, 53819339, 161458017]

約数ペア:

[(1, 161458017), (3, 53819339), (7, 23065431), (21, 7688477), (2417, 66801), (3181, 50757), (7251, 22267), (9543, 16919)]