66793363

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 83483136

約数和(自身を除く): 16689773

約数列:

[1, 7, 13, 91, 131, 169, 431, 917, 1183, 1703, 3017, 5603, 11921, 22139, 39221, 56461, 72839, 154973, 395227, 509873, 733993, 5137951, 9541909, 66793363]

約数ペア:

[(1, 66793363), (7, 9541909), (13, 5137951), (91, 733993), (131, 509873), (169, 395227), (431, 154973), (917, 72839), (1183, 56461), (1703, 39221), (3017, 22139), (5603, 11921)]