153484513

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2903}}^1$

素因数の和:3013

約数の個数: 24

約数和(自身を含む): 194660928

約数和(自身を除く): 41176415

約数列:

[1, 7, 13, 49, 83, 91, 581, 637, 1079, 2903, 4067, 7553, 20321, 37739, 52871, 142247, 240949, 264173, 1686643, 1849211, 3132337, 11806501, 21926359, 153484513]

約数ペア:

[(1, 153484513), (7, 21926359), (13, 11806501), (49, 3132337), (83, 1849211), (91, 1686643), (581, 264173), (637, 240949), (1079, 142247), (2903, 52871), (4067, 37739), (7553, 20321)]