51653997

素因数分解:

$3^3\times {\mathrm{73}}^2\times {\mathrm{359}}^1$

素因数の和:514

約数の個数: 24

約数和(自身を含む): 77803200

約数和(自身を除く): 26149203

約数列:

[1, 3, 9, 27, 73, 219, 359, 657, 1077, 1971, 3231, 5329, 9693, 15987, 26207, 47961, 78621, 143883, 235863, 707589, 1913111, 5739333, 17217999, 51653997]

約数ペア:

[(1, 51653997), (3, 17217999), (9, 5739333), (27, 1913111), (73, 707589), (219, 235863), (359, 143883), (657, 78621), (1077, 47961), (1971, 26207), (3231, 15987), (5329, 9693)]