26916664317

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{1109}}^1$

素因数の和:1530

約数の個数: 48

約数和(自身を含む): 38555858880

約数和(自身を除く): 11639194563

約数列:

[1, 3, 19, 57, 73, 219, 307, 361, 921, 1083, 1109, 1387, 3327, 4161, 5833, 17499, 21071, 22411, 26353, 63213, 67233, 79059, 80957, 110827, 242871, 332481, 340463, 400349, 425809, 1021389, 1201047, 1277427, 1538183, 4614549, 6468797, 8090371, 19406391, 24271113, 24853799, 29225477, 74561397, 87676431, 122907143, 368721429, 472222181, 1416666543, 8972221439, 26916664317]

約数ペア:

[(1, 26916664317), (3, 8972221439), (19, 1416666543), (57, 472222181), (73, 368721429), (219, 122907143), (307, 87676431), (361, 74561397), (921, 29225477), (1083, 24853799), (1109, 24271113), (1387, 19406391), (3327, 8090371), (4161, 6468797), (5833, 4614549), (17499, 1538183), (21071, 1277427), (22411, 1201047), (26353, 1021389), (63213, 425809), (67233, 400349), (79059, 340463), (80957, 332481), (110827, 242871)]