61415994

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{144169}}^1$

素因数の和:144245

約数の個数: 16

約数和(自身を含む): 124562880

約数和(自身を除く): 63146886

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 144169, 288338, 432507, 865014, 10235999, 20471998, 30707997, 61415994]

約数ペア:

[(1, 61415994), (2, 30707997), (3, 20471998), (6, 10235999), (71, 865014), (142, 432507), (213, 288338), (426, 144169)]