123237327

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^2\times {\mathrm{281}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 173023920

約数和(自身を除く): 49786593

約数列:

[1, 3, 29, 71, 87, 213, 281, 843, 2059, 5041, 6177, 8149, 15123, 19951, 24447, 59853, 146189, 438567, 578579, 1416521, 1735737, 4249563, 41079109, 123237327]

約数ペア:

[(1, 123237327), (3, 41079109), (29, 4249563), (71, 1735737), (87, 1416521), (213, 578579), (281, 438567), (843, 146189), (2059, 59853), (5041, 24447), (6177, 19951), (8149, 15123)]