66871384167

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6869}}^1\times {\mathrm{10781}}^1$

素因数の和:17703

約数の個数: 32

約数和(自身を含む): 104293854720

約数和(自身を除く): 37422470553

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 6869, 10781, 20607, 32343, 48083, 75467, 144249, 226401, 295367, 463583, 886101, 1390749, 2067569, 3245081, 6202707, 9735243, 74054689, 222164067, 518382823, 1555148469, 3184351627, 9553054881, 22290461389, 66871384167]

約数ペア:

[(1, 66871384167), (3, 22290461389), (7, 9553054881), (21, 3184351627), (43, 1555148469), (129, 518382823), (301, 222164067), (903, 74054689), (6869, 9735243), (10781, 6202707), (20607, 3245081), (32343, 2067569), (48083, 1390749), (75467, 886101), (144249, 463583), (226401, 295367)]