127966713

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{40897}}^1$

素因数の和:41056

約数の個数: 16

約数和(自身を含む): 196310400

約数和(自身を除く): 68343687

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 40897, 122691, 286279, 858837, 6093653, 18280959, 42655571, 127966713]

約数ペア:

[(1, 127966713), (3, 42655571), (7, 18280959), (21, 6093653), (149, 858837), (447, 286279), (1043, 122691), (3129, 40897)]