52881219

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 78090480

約数和(自身を除く): 25209261

約数列:

[1, 3, 9, 89, 107, 267, 321, 617, 801, 963, 1851, 5553, 9523, 28569, 54913, 66019, 85707, 164739, 198057, 494217, 594171, 5875691, 17627073, 52881219]

約数ペア:

[(1, 52881219), (3, 17627073), (9, 5875691), (89, 594171), (107, 494217), (267, 198057), (321, 164739), (617, 85707), (801, 66019), (963, 54913), (1851, 28569), (5553, 9523)]