77308911

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2441}}^1$

素因数の和:2493

約数の個数: 40

約数和(自身を含む): 127648224

約数和(自身を除く): 50339313

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 391, 459, 621, 1173, 1377, 1863, 2441, 3519, 7323, 10557, 21969, 31671, 41497, 56143, 65907, 124491, 168429, 197721, 373473, 505287, 954431, 1120419, 1515861, 2863293, 3361257, 4547583, 8589879, 25769637, 77308911]

約数ペア:

[(1, 77308911), (3, 25769637), (9, 8589879), (17, 4547583), (23, 3361257), (27, 2863293), (51, 1515861), (69, 1120419), (81, 954431), (153, 505287), (207, 373473), (391, 197721), (459, 168429), (621, 124491), (1173, 65907), (1377, 56143), (1863, 41497), (2441, 31671), (3519, 21969), (7323, 10557)]