822023163

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6977}}^1$

素因数の和:7068

約数の個数: 48

約数和(自身を含む): 1371595680

約数和(自身を除く): 549572517

約数列:

[1, 3, 9, 13, 19, 39, 53, 57, 117, 159, 171, 247, 477, 689, 741, 1007, 2067, 2223, 3021, 6201, 6977, 9063, 13091, 20931, 39273, 62793, 90701, 117819, 132563, 272103, 369781, 397689, 816309, 1109343, 1193067, 1723319, 3328029, 4807153, 5169957, 7025839, 14421459, 15509871, 21077517, 43264377, 63232551, 91335907, 274007721, 822023163]

約数ペア:

[(1, 822023163), (3, 274007721), (9, 91335907), (13, 63232551), (19, 43264377), (39, 21077517), (53, 15509871), (57, 14421459), (117, 7025839), (159, 5169957), (171, 4807153), (247, 3328029), (477, 1723319), (689, 1193067), (741, 1109343), (1007, 816309), (2067, 397689), (2223, 369781), (3021, 272103), (6201, 132563), (6977, 117819), (9063, 90701), (13091, 62793), (20931, 39273)]