157055334639

素因数分解:

$3^1\times 7^3\times {\mathrm{152629091}}^1$

素因数の和:152629115

約数の個数: 16

約数和(自身を含む): 244206547200

約数和(自身を除く): 87151212561

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 152629091, 457887273, 1068403637, 3205210911, 7478825459, 22436476377, 52351778213, 157055334639]

約数ペア:

[(1, 157055334639), (3, 52351778213), (7, 22436476377), (21, 7478825459), (49, 3205210911), (147, 1068403637), (343, 457887273), (1029, 152629091)]