68993043

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{46273}}^1$

素因数の和:46354

約数の個数: 16

約数和(自身を含む): 106615296

約数和(自身を除く): 37622253

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 46273, 138819, 323911, 971733, 3285383, 9856149, 22997681, 68993043]

約数ペア:

[(1, 68993043), (3, 22997681), (7, 9856149), (21, 3285383), (71, 971733), (213, 323911), (497, 138819), (1491, 46273)]