71423181

素因数分解:

$3^3\times {\mathrm{653}}^1\times {\mathrm{4051}}^1$

素因数の和:4713

約数の個数: 16

約数和(自身を含む): 106000320

約数和(自身を除く): 34577139

約数列:

[1, 3, 9, 27, 653, 1959, 4051, 5877, 12153, 17631, 36459, 109377, 2645303, 7935909, 23807727, 71423181]

約数ペア:

[(1, 71423181), (3, 23807727), (9, 7935909), (27, 2645303), (653, 109377), (1959, 36459), (4051, 17631), (5877, 12153)]