69929769

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8263}}^1$

素因数の和:8317

約数の個数: 32

約数和(自身を含む): 118472704

約数和(自身を除く): 48542935

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8263, 8463, 24789, 57841, 107419, 173523, 256153, 322257, 751933, 768459, 1793071, 2255799, 3329989, 5379213, 9989967, 23309923, 69929769]

約数ペア:

[(1, 69929769), (3, 23309923), (7, 9989967), (13, 5379213), (21, 3329989), (31, 2255799), (39, 1793071), (91, 768459), (93, 751933), (217, 322257), (273, 256153), (403, 173523), (651, 107419), (1209, 57841), (2821, 24789), (8263, 8463)]