68510001

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{23813}}^1$

素因数の和:23960

約数の個数: 16

約数和(自身を含む): 105162624

約数和(自身を除く): 36652623

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 23813, 71439, 166691, 500073, 3262381, 9787143, 22836667, 68510001]

約数ペア:

[(1, 68510001), (3, 22836667), (7, 9787143), (21, 3262381), (137, 500073), (411, 166691), (959, 71439), (2877, 23813)]