425180691

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{52667}}^1$

素因数の和:52712

約数の個数: 32

約数和(自身を含む): 707857920

約数和(自身を除く): 282677229

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 8073, 52667, 158001, 474003, 684671, 1211341, 1422009, 2054013, 3634023, 6162039, 10902069, 15747433, 18486117, 32706207, 47242299, 141726897, 425180691]

約数ペア:

[(1, 425180691), (3, 141726897), (9, 47242299), (13, 32706207), (23, 18486117), (27, 15747433), (39, 10902069), (69, 6162039), (117, 3634023), (207, 2054013), (299, 1422009), (351, 1211341), (621, 684671), (897, 474003), (2691, 158001), (8073, 52667)]