72437487

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{641}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 97789440

約数和(自身を除く): 25351953

約数列:

[1, 3, 139, 271, 417, 641, 813, 1923, 37669, 89099, 113007, 173711, 267297, 521133, 24145829, 72437487]

約数ペア:

[(1, 72437487), (3, 24145829), (139, 521133), (271, 267297), (417, 173711), (641, 113007), (813, 89099), (1923, 37669)]