73067449

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 93671424

約数和(自身を除く): 20603975

約数列:

[1, 7, 13, 43, 71, 91, 263, 301, 497, 559, 923, 1841, 3053, 3419, 3913, 6461, 11309, 18673, 21371, 23933, 39689, 79163, 130711, 147017, 242749, 277823, 802939, 1029119, 1699243, 5620573, 10438207, 73067449]

約数ペア:

[(1, 73067449), (7, 10438207), (13, 5620573), (43, 1699243), (71, 1029119), (91, 802939), (263, 277823), (301, 242749), (497, 147017), (559, 130711), (923, 79163), (1841, 39689), (3053, 23933), (3419, 21371), (3913, 18673), (6461, 11309)]