209225996919

素因数分解:

$3^7\times {\mathrm{95668037}}^1$

素因数の和:95668058

約数の個数: 16

約数和(自身を含む): 313791164640

約数和(自身を除く): 104565167721

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 95668037, 287004111, 861012333, 2583036999, 7749110997, 23247332991, 69741998973, 209225996919]

約数ペア:

[(1, 209225996919), (3, 69741998973), (9, 23247332991), (27, 7749110997), (81, 2583036999), (243, 861012333), (729, 287004111), (2187, 95668037)]