145280241

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{1489}}^1$

素因数の和:1825

約数の個数: 24

約数和(自身を含む): 216401640

約数和(自身を除く): 71121399

約数列:

[1, 3, 9, 37, 111, 293, 333, 879, 1489, 2637, 4467, 10841, 13401, 32523, 55093, 97569, 165279, 436277, 495837, 1308831, 3926493, 16142249, 48426747, 145280241]

約数ペア:

[(1, 145280241), (3, 48426747), (9, 16142249), (37, 3926493), (111, 1308831), (293, 495837), (333, 436277), (879, 165279), (1489, 97569), (2637, 55093), (4467, 32523), (10841, 13401)]