85177449

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5657}}^1$

素因数の和:5909

約数の個数: 24

約数和(自身を含む): 141223680

約数和(自身を除く): 56046231

約数列:

[1, 3, 7, 9, 21, 63, 239, 717, 1673, 2151, 5019, 5657, 15057, 16971, 39599, 50913, 118797, 356391, 1352023, 4056069, 9464161, 12168207, 28392483, 85177449]

約数ペア:

[(1, 85177449), (3, 28392483), (7, 12168207), (9, 9464161), (21, 4056069), (63, 1352023), (239, 356391), (717, 118797), (1673, 50913), (2151, 39599), (5019, 16971), (5657, 15057)]