65938227

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 95723520

約数和(自身を除く): 29785293

約数列:

[1, 3, 19, 47, 57, 141, 151, 163, 453, 489, 893, 2679, 2869, 3097, 7097, 7661, 8607, 9291, 21291, 22983, 24613, 73839, 134843, 145559, 404529, 436677, 467647, 1156811, 1402941, 3470433, 21979409, 65938227]

約数ペア:

[(1, 65938227), (3, 21979409), (19, 3470433), (47, 1402941), (57, 1156811), (141, 467647), (151, 436677), (163, 404529), (453, 145559), (489, 134843), (893, 73839), (2679, 24613), (2869, 22983), (3097, 21291), (7097, 9291), (7661, 8607)]