67198059

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{521}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 105986880

約数和(自身を除く): 38788821

約数列:

[1, 3, 9, 17, 27, 51, 153, 281, 459, 521, 843, 1563, 2529, 4689, 4777, 7587, 8857, 14067, 14331, 26571, 42993, 79713, 128979, 146401, 239139, 439203, 1317609, 2488817, 3952827, 7466451, 22399353, 67198059]

約数ペア:

[(1, 67198059), (3, 22399353), (9, 7466451), (17, 3952827), (27, 2488817), (51, 1317609), (153, 439203), (281, 239139), (459, 146401), (521, 128979), (843, 79713), (1563, 42993), (2529, 26571), (4689, 14331), (4777, 14067), (7587, 8857)]