285983919

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15373}}^1$

素因数の和:15448

約数の個数: 32

約数和(自身を含む): 464909760

約数和(自身を除く): 178925841

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 1431, 2067, 6201, 15373, 18603, 46119, 138357, 199849, 415071, 599547, 814769, 1798641, 2444307, 5395923, 7332921, 10591997, 21998763, 31775991, 95327973, 285983919]

約数ペア:

[(1, 285983919), (3, 95327973), (9, 31775991), (13, 21998763), (27, 10591997), (39, 7332921), (53, 5395923), (117, 2444307), (159, 1798641), (351, 814769), (477, 599547), (689, 415071), (1431, 199849), (2067, 138357), (6201, 46119), (15373, 18603)]