57721722

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{135497}}^1$

素因数の和:135573

約数の個数: 16

約数和(自身を含む): 117070272

約数和(自身を除く): 59348550

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 135497, 270994, 406491, 812982, 9620287, 19240574, 28860861, 57721722]

約数ペア:

[(1, 57721722), (2, 28860861), (3, 19240574), (6, 9620287), (71, 812982), (142, 406491), (213, 270994), (426, 135497)]