270537903

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{22283}}^1$

素因数の和:22379

約数の個数: 24

約数和(自身を含む): 417156480

約数和(自身を除く): 146618577

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 4047, 12141, 22283, 66849, 200547, 423377, 1270131, 1582093, 3810393, 4746279, 14238837, 30059767, 90179301, 270537903]

約数ペア:

[(1, 270537903), (3, 90179301), (9, 30059767), (19, 14238837), (57, 4746279), (71, 3810393), (171, 1582093), (213, 1270131), (639, 423377), (1349, 200547), (4047, 66849), (12141, 22283)]