54978147

素因数分解:

$3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2113}}^1$

素因数の和:2192

約数の個数: 36

約数和(自身を含む): 93988440

約数和(自身を除く): 39010293

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 147, 177, 413, 441, 531, 1239, 2113, 2891, 3717, 6339, 8673, 14791, 19017, 26019, 44373, 103537, 124667, 133119, 310611, 374001, 872669, 931833, 1122003, 2618007, 6108683, 7854021, 18326049, 54978147]

約数ペア:

[(1, 54978147), (3, 18326049), (7, 7854021), (9, 6108683), (21, 2618007), (49, 1122003), (59, 931833), (63, 872669), (147, 374001), (177, 310611), (413, 133119), (441, 124667), (531, 103537), (1239, 44373), (2113, 26019), (2891, 19017), (3717, 14791), (6339, 8673)]