75233691

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1931}}^1$

素因数の和:1993

約数の個数: 40

約数和(自身を含む): 124366704

約数和(自身を除く): 49133013

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 333, 351, 481, 999, 1053, 1443, 1931, 2997, 4329, 5793, 12987, 17379, 25103, 38961, 52137, 71447, 75309, 156411, 214341, 225927, 643023, 677781, 928811, 1929069, 2033343, 2786433, 5787207, 8359299, 25077897, 75233691]

約数ペア:

[(1, 75233691), (3, 25077897), (9, 8359299), (13, 5787207), (27, 2786433), (37, 2033343), (39, 1929069), (81, 928811), (111, 677781), (117, 643023), (333, 225927), (351, 214341), (481, 156411), (999, 75309), (1053, 71447), (1443, 52137), (1931, 38961), (2997, 25103), (4329, 17379), (5793, 12987)]