127013537

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{601}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 156471840

約数和(自身を除く): 29458303

約数列:

[1, 7, 19, 49, 133, 227, 601, 931, 1589, 4207, 4313, 11123, 11419, 29449, 30191, 79933, 136427, 211337, 559531, 954989, 2592113, 6684923, 18144791, 127013537]

約数ペア:

[(1, 127013537), (7, 18144791), (19, 6684923), (49, 2592113), (133, 954989), (227, 559531), (601, 211337), (931, 136427), (1589, 79933), (4207, 30191), (4313, 29449), (11123, 11419)]