154239129

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{7829}}^1$

素因数の和:8045

約数の個数: 24

約数和(自身を含む): 244296000

約数和(自身を除く): 90056871

約数列:

[1, 3, 9, 11, 33, 99, 199, 597, 1791, 2189, 6567, 7829, 19701, 23487, 70461, 86119, 258357, 775071, 1557971, 4673913, 14021739, 17137681, 51413043, 154239129]

約数ペア:

[(1, 154239129), (3, 51413043), (9, 17137681), (11, 14021739), (33, 4673913), (99, 1557971), (199, 775071), (597, 258357), (1791, 86119), (2189, 70461), (6567, 23487), (7829, 19701)]