68281929

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{479}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 101237760

約数和(自身を除く): 32955831

約数列:

[1, 3, 9, 47, 141, 337, 423, 479, 1011, 1437, 3033, 4311, 15839, 22513, 47517, 67539, 142551, 161423, 202617, 484269, 1452807, 7586881, 22760643, 68281929]

約数ペア:

[(1, 68281929), (3, 22760643), (9, 7586881), (47, 1452807), (141, 484269), (337, 202617), (423, 161423), (479, 142551), (1011, 67539), (1437, 47517), (3033, 22513), (4311, 15839)]