1330580177787

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{175515127}}^1$

素因数の和:175515175

約数の個数: 24

約数和(自身を含む): 2139880440576

約数和(自身を除く): 809300262789

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 7581, 175515127, 526545381, 1228605889, 3334787413, 3685817667, 10004362239, 23343511891, 63360960847, 70030535673, 190082882541, 443526725929, 1330580177787]

約数ペア:

[(1, 1330580177787), (3, 443526725929), (7, 190082882541), (19, 70030535673), (21, 63360960847), (57, 23343511891), (133, 10004362239), (361, 3685817667), (399, 3334787413), (1083, 1228605889), (2527, 526545381), (7581, 175515127)]