168208521

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{5021}}^1$

素因数の和:5896

約数の個数: 16

約数和(自身を含む): 241859520

約数和(自身を除く): 73650999

約数列:

[1, 3, 13, 39, 859, 2577, 5021, 11167, 15063, 33501, 65273, 195819, 4313039, 12939117, 56069507, 168208521]

約数ペア:

[(1, 168208521), (3, 56069507), (13, 12939117), (39, 4313039), (859, 195819), (2577, 65273), (5021, 33501), (11167, 15063)]