201608427

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{21341}}^1$

素因数の和:21458

約数の個数: 16

約数和(自身を含む): 278641152

約数和(自身を除く): 77032725

約数列:

[1, 3, 47, 67, 141, 201, 3149, 9447, 21341, 64023, 1003027, 1429847, 3009081, 4289541, 67202809, 201608427]

約数ペア:

[(1, 201608427), (3, 67202809), (47, 4289541), (67, 3009081), (141, 1429847), (201, 1003027), (3149, 64023), (9447, 21341)]