142631109

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{299017}}^1$

素因数の和:299076

約数の個数: 12

約数和(自身を含む): 209910636

約数和(自身を除く): 67279527

約数列:

[1, 3, 9, 53, 159, 477, 299017, 897051, 2691153, 15847901, 47543703, 142631109]

約数ペア:

[(1, 142631109), (3, 47543703), (9, 15847901), (53, 2691153), (159, 897051), (477, 299017)]