72549711

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16759}}^1$

素因数の和:16815

約数の個数: 24

約数和(自身を含む): 115912160

約数和(自身を除く): 43362449

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 16759, 50277, 150831, 217867, 620083, 653601, 1860249, 1960803, 5580747, 8061079, 24183237, 72549711]

約数ペア:

[(1, 72549711), (3, 24183237), (9, 8061079), (13, 5580747), (37, 1960803), (39, 1860249), (111, 653601), (117, 620083), (333, 217867), (481, 150831), (1443, 50277), (4329, 16759)]