42377157

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 63272664

約数和(自身を除く): 20895507

約数列:

[1, 3, 9, 53, 73, 159, 219, 477, 657, 1217, 3651, 3869, 10953, 11607, 34821, 64501, 88841, 193503, 266523, 580509, 799569, 4708573, 14125719, 42377157]

約数ペア:

[(1, 42377157), (3, 14125719), (9, 4708573), (53, 799569), (73, 580509), (159, 266523), (219, 193503), (477, 88841), (657, 64501), (1217, 34821), (3651, 11607), (3869, 10953)]