157035531303

素因数分解:

$3^4\times 7^1\times {\mathrm{276958609}}^1$

素因数の和:276958628

約数の個数: 20

約数和(自身を含む): 268095934480

約数和(自身を除く): 111060403177

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 276958609, 830875827, 1938710263, 2492627481, 5816130789, 7477882443, 17448392367, 22433647329, 52345177101, 157035531303]

約数ペア:

[(1, 157035531303), (3, 52345177101), (7, 22433647329), (9, 17448392367), (21, 7477882443), (27, 5816130789), (63, 2492627481), (81, 1938710263), (189, 830875827), (567, 276958609)]