461489481

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1759}}^1$

素因数の和:1891

約数の個数: 40

約数和(自身を含む): 715545600

約数和(自身を除く): 254056119

約数列:

[1, 3, 9, 27, 41, 79, 81, 123, 237, 369, 711, 1107, 1759, 2133, 3239, 3321, 5277, 6399, 9717, 15831, 29151, 47493, 72119, 87453, 138961, 142479, 216357, 262359, 416883, 649071, 1250649, 1947213, 3751947, 5697401, 5841639, 11255841, 17092203, 51276609, 153829827, 461489481]

約数ペア:

[(1, 461489481), (3, 153829827), (9, 51276609), (27, 17092203), (41, 11255841), (79, 5841639), (81, 5697401), (123, 3751947), (237, 1947213), (369, 1250649), (711, 649071), (1107, 416883), (1759, 262359), (2133, 216357), (3239, 142479), (3321, 138961), (5277, 87453), (6399, 72119), (9717, 47493), (15831, 29151)]