168328291

素因数分解:

${\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 176974848

約数和(自身を除く): 8646557

約数列:

[1, 47, 71, 73, 691, 3337, 3431, 5183, 32477, 49061, 50443, 243601, 2305867, 2370821, 3581453, 168328291]

約数ペア:

[(1, 168328291), (47, 3581453), (71, 2370821), (73, 2305867), (691, 243601), (3337, 50443), (3431, 49061), (5183, 32477)]