76829787

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15493}}^1$

素因数の和:15547

約数の個数: 24

約数和(自身を含む): 120853200

約数和(自身を除く): 44023413

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 15493, 46479, 139437, 294367, 449297, 883101, 1347891, 2649303, 4043673, 8536643, 25609929, 76829787]

約数ペア:

[(1, 76829787), (3, 25609929), (9, 8536643), (19, 4043673), (29, 2649303), (57, 1347891), (87, 883101), (171, 449297), (261, 294367), (551, 139437), (1653, 46479), (4959, 15493)]