128356953

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53549}}^1$

素因数の和:53616

約数の個数: 16

約数和(自身を含む): 185068800

約数和(自身を除く): 56711847

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 53549, 160647, 910333, 2516803, 2730999, 7550409, 42785651, 128356953]

約数ペア:

[(1, 128356953), (3, 42785651), (17, 7550409), (47, 2730999), (51, 2516803), (141, 910333), (799, 160647), (2397, 53549)]