70527921

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{1259}}^1$

素因数の和:1596

約数の個数: 16

約数和(自身を含む): 95800320

約数和(自身を除く): 25272399

約数列:

[1, 3, 71, 213, 263, 789, 1259, 3777, 18673, 56019, 89389, 268167, 331117, 993351, 23509307, 70527921]

約数ペア:

[(1, 70527921), (3, 23509307), (71, 993351), (213, 331117), (263, 268167), (789, 89389), (1259, 56019), (3777, 18673)]