427427184129

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{16210687}}^1$

素因数の和:16210765

約数の個数: 32

約数和(自身を含む): 672289652736

約数和(自身を除く): 244862468607

約数列:

[1, 3, 11, 17, 33, 47, 51, 141, 187, 517, 561, 799, 1551, 2397, 8789, 26367, 16210687, 48632061, 178317557, 275581679, 534952671, 761902289, 826745037, 2285706867, 3031398469, 8380925179, 9094195407, 12952338913, 25142775537, 38857016739, 142475728043, 427427184129]

約数ペア:

[(1, 427427184129), (3, 142475728043), (11, 38857016739), (17, 25142775537), (33, 12952338913), (47, 9094195407), (51, 8380925179), (141, 3031398469), (187, 2285706867), (517, 826745037), (561, 761902289), (799, 534952671), (1551, 275581679), (2397, 178317557), (8789, 48632061), (26367, 16210687)]