1627508727

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{201599}}^1$

素因数の和:201644

約数の個数: 32

約数和(自身を含む): 2709504000

約数和(自身を除く): 1081995273

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 8073, 201599, 604797, 1814391, 2620787, 4636777, 5443173, 7862361, 13910331, 23587083, 41730993, 60278101, 70761249, 125192979, 180834303, 542502909, 1627508727]

約数ペア:

[(1, 1627508727), (3, 542502909), (9, 180834303), (13, 125192979), (23, 70761249), (27, 60278101), (39, 41730993), (69, 23587083), (117, 13910331), (207, 7862361), (299, 5443173), (351, 4636777), (621, 2620787), (897, 1814391), (2691, 604797), (8073, 201599)]