180690727

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{5021}}^1$

素因数の和:5178

約数の個数: 16

約数和(自身を含む): 212611392

約数和(自身を除く): 31920665

約数列:

[1, 7, 53, 97, 371, 679, 5021, 5141, 35147, 35987, 266113, 487037, 1862791, 3409259, 25812961, 180690727]

約数ペア:

[(1, 180690727), (7, 25812961), (53, 3409259), (97, 1862791), (371, 487037), (679, 266113), (5021, 35987), (5141, 35147)]