156943165521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{42155027}}^1$

素因数の和:42155120

約数の個数: 16

約数和(自身を含む): 224601989184

約数和(自身を除く): 67658823663

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 42155027, 126465081, 716635459, 2149906377, 3077316971, 9231950913, 52314388507, 156943165521]

約数ペア:

[(1, 156943165521), (3, 52314388507), (17, 9231950913), (51, 3077316971), (73, 2149906377), (219, 716635459), (1241, 126465081), (3723, 42155027)]