25675299

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:721

約数の個数: 40

約数和(自身を含む): 42485520

約数和(自身を除く): 16810221

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 333, 351, 481, 659, 999, 1053, 1443, 1977, 2997, 4329, 5931, 8567, 12987, 17793, 24383, 25701, 38961, 53379, 73149, 77103, 219447, 231309, 316979, 658341, 693927, 950937, 1975023, 2852811, 8558433, 25675299]

約数ペア:

[(1, 25675299), (3, 8558433), (9, 2852811), (13, 1975023), (27, 950937), (37, 693927), (39, 658341), (81, 316979), (111, 231309), (117, 219447), (333, 77103), (351, 73149), (481, 53379), (659, 38961), (999, 25701), (1053, 24383), (1443, 17793), (1977, 12987), (2997, 8567), (4329, 5931)]