25248213

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 40245120

約数和(自身を除く): 14996907

約数列:

[1, 3, 9, 17, 27, 51, 67, 153, 201, 459, 603, 821, 1139, 1809, 2463, 3417, 7389, 10251, 13957, 22167, 30753, 41871, 55007, 125613, 165021, 376839, 495063, 935119, 1485189, 2805357, 8416071, 25248213]

約数ペア:

[(1, 25248213), (3, 8416071), (9, 2805357), (17, 1485189), (27, 935119), (51, 495063), (67, 376839), (153, 165021), (201, 125613), (459, 55007), (603, 41871), (821, 30753), (1139, 22167), (1809, 13957), (2463, 10251), (3417, 7389)]