156612521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{727}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 171959424

約数和(自身を除く): 15346903

約数列:

[1, 13, 73, 227, 727, 949, 2951, 9451, 16571, 53071, 165029, 215423, 689923, 2145377, 12047117, 156612521]

約数ペア:

[(1, 156612521), (13, 12047117), (73, 2145377), (227, 689923), (727, 215423), (949, 165029), (2951, 53071), (9451, 16571)]