164062947

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{40123}}^1$

素因数の和:40202

約数の個数: 16

約数和(自身を含む): 231114240

約数和(自身を除く): 67051293

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 40123, 120369, 1163567, 1885781, 3490701, 5657343, 54687649, 164062947]

約数ペア:

[(1, 164062947), (3, 54687649), (29, 5657343), (47, 3490701), (87, 1885781), (141, 1163567), (1363, 120369), (4089, 40123)]