67386171

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{1231}}^1$

素因数の和:1562

約数の個数: 16

約数和(自身を含む): 91542528

約数和(自身を除く): 24156357

約数列:

[1, 3, 71, 213, 257, 771, 1231, 3693, 18247, 54741, 87401, 262203, 316367, 949101, 22462057, 67386171]

約数ペア:

[(1, 67386171), (3, 22462057), (71, 949101), (213, 316367), (257, 262203), (771, 87401), (1231, 54741), (3693, 18247)]