54080327

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{21401}}^1$

素因数の和:21446

約数の個数: 12

約数和(自身を含む): 65233296

約数和(自身を除く): 11152969

約数列:

[1, 7, 19, 133, 361, 2527, 21401, 149807, 406619, 2846333, 7725761, 54080327]

約数ペア:

[(1, 54080327), (7, 7725761), (19, 2846333), (133, 406619), (361, 149807), (2527, 21401)]