66102491

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 83061504

約数和(自身を除く): 16959013

約数列:

[1, 7, 13, 71, 91, 169, 497, 787, 923, 1183, 5509, 6461, 10231, 11999, 55877, 71617, 83993, 133003, 391139, 726401, 931021, 5084807, 9443213, 66102491]

約数ペア:

[(1, 66102491), (7, 9443213), (13, 5084807), (71, 931021), (91, 726401), (169, 391139), (497, 133003), (787, 83993), (923, 71617), (1183, 55877), (5509, 11999), (6461, 10231)]