87467967

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{787}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 129443184

約数和(自身を除く): 41975217

約数列:

[1, 3, 9, 53, 159, 233, 477, 699, 787, 2097, 2361, 7083, 12349, 37047, 41711, 111141, 125133, 183371, 375399, 550113, 1650339, 9718663, 29155989, 87467967]

約数ペア:

[(1, 87467967), (3, 29155989), (9, 9718663), (53, 1650339), (159, 550113), (233, 375399), (477, 183371), (699, 125133), (787, 111141), (2097, 41711), (2361, 37047), (7083, 12349)]