137976129

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{6841}}^1$

素因数の和:6939

約数の個数: 24

約数和(自身を含む): 209200992

約数和(自身を除く): 71224863

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 747, 2241, 6723, 6841, 20169, 20523, 61569, 184707, 554121, 567803, 1662363, 1703409, 5110227, 15330681, 45992043, 137976129]

約数ペア:

[(1, 137976129), (3, 45992043), (9, 15330681), (27, 5110227), (81, 1703409), (83, 1662363), (243, 567803), (249, 554121), (747, 184707), (2241, 61569), (6723, 20523), (6841, 20169)]