43220817

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 70732800

約数和(自身を除く): 27511983

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 191, 261, 289, 459, 493, 573, 783, 867, 1479, 1719, 2601, 3247, 4437, 5157, 5539, 7803, 8381, 9741, 13311, 16617, 25143, 29223, 49851, 55199, 75429, 87669, 94163, 149553, 165597, 226287, 282489, 496791, 847467, 1490373, 1600771, 2542401, 4802313, 14406939, 43220817]

約数ペア:

[(1, 43220817), (3, 14406939), (9, 4802313), (17, 2542401), (27, 1600771), (29, 1490373), (51, 847467), (87, 496791), (153, 282489), (191, 226287), (261, 165597), (289, 149553), (459, 94163), (493, 87669), (573, 75429), (783, 55199), (867, 49851), (1479, 29223), (1719, 25143), (2601, 16617), (3247, 13311), (4437, 9741), (5157, 8381), (5539, 7803)]