149024781

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{1823}}^1$

素因数の和:2153

約数の個数: 24

約数和(自身を含む): 223082496

約数和(自身を除く): 74057715

約数列:

[1, 3, 9, 31, 93, 279, 293, 879, 1823, 2637, 5469, 9083, 16407, 27249, 56513, 81747, 169539, 508617, 534139, 1602417, 4807251, 16558309, 49674927, 149024781]

約数ペア:

[(1, 149024781), (3, 49674927), (9, 16558309), (31, 4807251), (93, 1602417), (279, 534139), (293, 508617), (879, 169539), (1823, 81747), (2637, 56513), (5469, 27249), (9083, 16407)]