67506471

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1459}}^1$

素因数の和:1615

約数の個数: 24

約数和(自身を含む): 100442160

約数和(自身を除く): 32935689

約数列:

[1, 3, 9, 53, 97, 159, 291, 477, 873, 1459, 4377, 5141, 13131, 15423, 46269, 77327, 141523, 231981, 424569, 695943, 1273707, 7500719, 22502157, 67506471]

約数ペア:

[(1, 67506471), (3, 22502157), (9, 7500719), (53, 1273707), (97, 695943), (159, 424569), (291, 231981), (477, 141523), (873, 77327), (1459, 46269), (4377, 15423), (5141, 13131)]