1530021000987

素因数分解:

$3^3\times {\mathrm{191}}^1\times {\mathrm{409}}^1\times {\mathrm{725399}}^1$

素因数の和:726008

約数の個数: 32

約数和(自身を含む): 2284139520000

約数和(自身を除く): 754118519013

約数列:

[1, 3, 9, 27, 191, 409, 573, 1227, 1719, 3681, 5157, 11043, 78119, 234357, 703071, 725399, 2109213, 2176197, 6528591, 19585773, 138551209, 296688191, 415653627, 890064573, 1246960881, 2670193719, 3740882643, 8010581157, 56667444481, 170002333443, 510007000329, 1530021000987]

約数ペア:

[(1, 1530021000987), (3, 510007000329), (9, 170002333443), (27, 56667444481), (191, 8010581157), (409, 3740882643), (573, 2670193719), (1227, 1246960881), (1719, 890064573), (3681, 415653627), (5157, 296688191), (11043, 138551209), (78119, 19585773), (234357, 6528591), (703071, 2176197), (725399, 2109213)]