27233739

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 45313632

約数和(自身を除く): 18079893

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 233, 243, 333, 351, 481, 699, 999, 1053, 1443, 2097, 2997, 3029, 3159, 4329, 6291, 8621, 8991, 9087, 12987, 18873, 25863, 27261, 38961, 56619, 77589, 81783, 112073, 116883, 232767, 245349, 336219, 698301, 736047, 1008657, 2094903, 3025971, 9077913, 27233739]

約数ペア:

[(1, 27233739), (3, 9077913), (9, 3025971), (13, 2094903), (27, 1008657), (37, 736047), (39, 698301), (81, 336219), (111, 245349), (117, 232767), (233, 116883), (243, 112073), (333, 81783), (351, 77589), (481, 56619), (699, 38961), (999, 27261), (1053, 25863), (1443, 18873), (2097, 12987), (2997, 9087), (3029, 8991), (3159, 8621), (4329, 6291)]