61442129

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 73646280

約数和(自身を除く): 12204151

約数列:

[1, 7, 49, 73, 89, 193, 511, 623, 1351, 3577, 4361, 6497, 9457, 14089, 17177, 45479, 98623, 120239, 318353, 690361, 841673, 1253921, 8777447, 61442129]

約数ペア:

[(1, 61442129), (7, 8777447), (49, 1253921), (73, 841673), (89, 690361), (193, 318353), (511, 120239), (623, 98623), (1351, 45479), (3577, 17177), (4361, 14089), (6497, 9457)]