179944983

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{7687}}^1$

素因数の和:7733

約数の個数: 30

約数和(自身を含む): 285586136

約数和(自身を除く): 105641153

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 289, 459, 867, 1377, 2601, 7687, 7803, 23061, 23409, 69183, 130679, 207549, 392037, 622647, 1176111, 2221543, 3528333, 6664629, 10584999, 19993887, 59981661, 179944983]

約数ペア:

[(1, 179944983), (3, 59981661), (9, 19993887), (17, 10584999), (27, 6664629), (51, 3528333), (81, 2221543), (153, 1176111), (289, 622647), (459, 392037), (867, 207549), (1377, 130679), (2601, 69183), (7687, 23409), (7803, 23061)]