156965056839

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{11971}}^1\times {\mathrm{76679}}^1$

素因数の和:88675

約数の個数: 24

約数和(自身を含む): 238683369600

約数和(自身を除く): 81718312761

約数列:

[1, 3, 9, 19, 57, 171, 11971, 35913, 76679, 107739, 227449, 230037, 682347, 690111, 1456901, 2047041, 4370703, 13112109, 917924309, 2753772927, 8261318781, 17440561871, 52321685613, 156965056839]

約数ペア:

[(1, 156965056839), (3, 52321685613), (9, 17440561871), (19, 8261318781), (57, 2753772927), (171, 917924309), (11971, 13112109), (35913, 4370703), (76679, 2047041), (107739, 1456901), (227449, 690111), (230037, 682347)]