154037139

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{2543}}^1$

素因数の和:2938

約数の個数: 16

約数和(自身を含む): 209462784

約数和(自身を除く): 55425645

約数列:

[1, 3, 61, 183, 331, 993, 2543, 7629, 20191, 60573, 155123, 465369, 841733, 2525199, 51345713, 154037139]

約数ペア:

[(1, 154037139), (3, 51345713), (61, 2525199), (183, 841733), (331, 465369), (993, 155123), (2543, 60573), (7629, 20191)]