73998711

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{144247}}^1$

素因数の和:144275

約数の個数: 16

約数和(自身を含む): 115398400

約数和(自身を除く): 41399689

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 144247, 432741, 1298223, 2740693, 3894669, 8222079, 24666237, 73998711]

約数ペア:

[(1, 73998711), (3, 24666237), (9, 8222079), (19, 3894669), (27, 2740693), (57, 1298223), (171, 432741), (513, 144247)]