210650877

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{129313}}^1$

素因数の和:129500

約数の個数: 12

約数和(自身を含む): 305956924

約数和(自身を除く): 95306047

約数列:

[1, 3, 9, 181, 543, 1629, 129313, 387939, 1163817, 23405653, 70216959, 210650877]

約数ペア:

[(1, 210650877), (3, 70216959), (9, 23405653), (181, 1163817), (543, 387939), (1629, 129313)]