74269989

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{823}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 110719232

約数和(自身を除く): 36449243

約数列:

[1, 3, 9, 37, 111, 271, 333, 813, 823, 2439, 2469, 7407, 10027, 30081, 30451, 90243, 91353, 223033, 274059, 669099, 2007297, 8252221, 24756663, 74269989]

約数ペア:

[(1, 74269989), (3, 24756663), (9, 8252221), (37, 2007297), (111, 669099), (271, 274059), (333, 223033), (813, 91353), (823, 90243), (2439, 30451), (2469, 30081), (7407, 10027)]