78370161

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{733}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 105766464

約数和(自身を除く): 27396303

約数列:

[1, 3, 157, 227, 471, 681, 733, 2199, 35639, 106917, 115081, 166391, 345243, 499173, 26123387, 78370161]

約数ペア:

[(1, 78370161), (3, 26123387), (157, 499173), (227, 345243), (471, 166391), (681, 115081), (733, 106917), (2199, 35639)]