126960981

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{355633}}^1$

素因数の和:355660

約数の個数: 16

約数和(自身を含む): 204845184

約数和(自身を除く): 77884203

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 355633, 1066899, 2489431, 6045761, 7468293, 18137283, 42320327, 126960981]

約数ペア:

[(1, 126960981), (3, 42320327), (7, 18137283), (17, 7468293), (21, 6045761), (51, 2489431), (119, 1066899), (357, 355633)]