173660253

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5573}}^1$

素因数の和:5653

約数の個数: 32

約数和(自身を含む): 269692416

約数和(自身を除く): 96032163

約数列:

[1, 3, 13, 17, 39, 47, 51, 141, 221, 611, 663, 799, 1833, 2397, 5573, 10387, 16719, 31161, 72449, 94741, 217347, 261931, 284223, 785793, 1231633, 3405103, 3694899, 4452827, 10215309, 13358481, 57886751, 173660253]

約数ペア:

[(1, 173660253), (3, 57886751), (13, 13358481), (17, 10215309), (39, 4452827), (47, 3694899), (51, 3405103), (141, 1231633), (221, 785793), (611, 284223), (663, 261931), (799, 217347), (1833, 94741), (2397, 72449), (5573, 31161), (10387, 16719)]