140322981

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{74363}}^1$

素因数の和:74420

約数の個数: 16

約数和(自身を含む): 203459904

約数和(自身を除く): 63136923

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 74363, 223089, 1264171, 2751431, 3792513, 8254293, 46774327, 140322981]

約数ペア:

[(1, 140322981), (3, 46774327), (17, 8254293), (37, 3792513), (51, 2751431), (111, 1264171), (629, 223089), (1887, 74363)]