67017657

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 105364224

約数和(自身を除く): 38346567

約数列:

[1, 3, 7, 21, 41, 123, 277, 281, 287, 831, 843, 861, 1939, 1967, 5817, 5901, 11357, 11521, 34071, 34563, 77837, 79499, 80647, 233511, 238497, 241941, 544859, 1634577, 3191317, 9573951, 22339219, 67017657]

約数ペア:

[(1, 67017657), (3, 22339219), (7, 9573951), (21, 3191317), (41, 1634577), (123, 544859), (277, 241941), (281, 238497), (287, 233511), (831, 80647), (843, 79499), (861, 77837), (1939, 34563), (1967, 34071), (5817, 11521), (5901, 11357)]