168912291249

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6974371}}^1$

素因数の和:6974419

約数の個数: 40

約数和(自身を含む): 283550068032

約数和(自身を除く): 114637776783

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 621, 897, 1053, 1863, 2691, 8073, 24219, 6974371, 20923113, 62769339, 90666823, 160410533, 188308017, 272000469, 481231599, 564924051, 816001407, 1443694797, 2085336929, 2448004221, 4331084391, 6256010787, 7344012663, 12993253173, 18768032361, 56304097083, 168912291249]

約数ペア:

[(1, 168912291249), (3, 56304097083), (9, 18768032361), (13, 12993253173), (23, 7344012663), (27, 6256010787), (39, 4331084391), (69, 2448004221), (81, 2085336929), (117, 1443694797), (207, 816001407), (299, 564924051), (351, 481231599), (621, 272000469), (897, 188308017), (1053, 160410533), (1863, 90666823), (2691, 62769339), (8073, 20923113), (24219, 6974371)]