69087879

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{18587}}^1$

素因数の和:18659

約数の個数: 24

約数和(自身を含む): 115989120

約数和(自身を除く): 46901241

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 18587, 55761, 130109, 167283, 390327, 1096633, 1170981, 3289899, 7676431, 9869697, 23029293, 69087879]

約数ペア:

[(1, 69087879), (3, 23029293), (7, 9869697), (9, 7676431), (21, 3289899), (59, 1170981), (63, 1096633), (177, 390327), (413, 167283), (531, 130109), (1239, 55761), (3717, 18587)]