78800049

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{27107}}^1$

素因数の和:27149

約数の個数: 24

約数和(自身を含む): 126865440

約数和(自身を除く): 48065391

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 27107, 81321, 243963, 460819, 515033, 1382457, 1545099, 4147371, 4635297, 8755561, 26266683, 78800049]

約数ペア:

[(1, 78800049), (3, 26266683), (9, 8755561), (17, 4635297), (19, 4147371), (51, 1545099), (57, 1382457), (153, 515033), (171, 460819), (323, 243963), (969, 81321), (2907, 27107)]