27832473

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 44815680

約数和(自身を除く): 16983207

約数列:

[1, 3, 9, 19, 37, 53, 57, 83, 111, 159, 171, 249, 333, 477, 703, 747, 1007, 1577, 1961, 2109, 3021, 3071, 4399, 4731, 5883, 6327, 9063, 9213, 13197, 14193, 17649, 27639, 37259, 39591, 58349, 83581, 111777, 162763, 175047, 250743, 335331, 488289, 525141, 752229, 1464867, 3092497, 9277491, 27832473]

約数ペア:

[(1, 27832473), (3, 9277491), (9, 3092497), (19, 1464867), (37, 752229), (53, 525141), (57, 488289), (83, 335331), (111, 250743), (159, 175047), (171, 162763), (249, 111777), (333, 83581), (477, 58349), (703, 39591), (747, 37259), (1007, 27639), (1577, 17649), (1961, 14193), (2109, 13197), (3021, 9213), (3071, 9063), (4399, 6327), (4731, 5883)]