157212132051

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{56775779}}^1$

素因数の和:56775866

約数の個数: 16

約数和(自身を含む): 228919944960

約数和(自身を除く): 71707812909

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 56775779, 170327337, 738085127, 2214255381, 4031080309, 12093240927, 52404044017, 157212132051]

約数ペア:

[(1, 157212132051), (3, 52404044017), (13, 12093240927), (39, 4031080309), (71, 2214255381), (213, 738085127), (923, 170327337), (2769, 56775779)]