155527983

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{971}}^1$

素因数の和:1064

約数の個数: 36

約数和(自身を含む): 248903928

約数和(自身を除く): 93375945

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 971, 1369, 1443, 2913, 4107, 4329, 8739, 12321, 12623, 17797, 35927, 37869, 53391, 107781, 113607, 160173, 323343, 467051, 1329299, 1401153, 3987897, 4203459, 11963691, 17280887, 51842661, 155527983]

約数ペア:

[(1, 155527983), (3, 51842661), (9, 17280887), (13, 11963691), (37, 4203459), (39, 3987897), (111, 1401153), (117, 1329299), (333, 467051), (481, 323343), (971, 160173), (1369, 113607), (1443, 107781), (2913, 53391), (4107, 37869), (4329, 35927), (8739, 17797), (12321, 12623)]