6731151921

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{376021}}^1$

素因数の和:376063

約数の個数: 40

約数和(自身を含む): 11465662824

約数和(自身を除く): 4734510903

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 351, 459, 663, 1053, 1377, 1989, 5967, 17901, 376021, 1128063, 3384189, 4888273, 6392357, 10152567, 14664819, 19177071, 30457701, 43994457, 57531213, 83100641, 131983371, 172593639, 249301923, 395950113, 517780917, 747905769, 2243717307, 6731151921]

約数ペア:

[(1, 6731151921), (3, 2243717307), (9, 747905769), (13, 517780917), (17, 395950113), (27, 249301923), (39, 172593639), (51, 131983371), (81, 83100641), (117, 57531213), (153, 43994457), (221, 30457701), (351, 19177071), (459, 14664819), (663, 10152567), (1053, 6392357), (1377, 4888273), (1989, 3384189), (5967, 1128063), (17901, 376021)]