53038071

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 83431920

約数和(自身を除く): 30393849

約数列:

[1, 3, 9, 27, 29, 67, 81, 87, 201, 261, 337, 603, 783, 1011, 1809, 1943, 2349, 3033, 5427, 5829, 9099, 9773, 17487, 22579, 27297, 29319, 52461, 67737, 87957, 157383, 203211, 263871, 609633, 654791, 791613, 1828899, 1964373, 5893119, 17679357, 53038071]

約数ペア:

[(1, 53038071), (3, 17679357), (9, 5893119), (27, 1964373), (29, 1828899), (67, 791613), (81, 654791), (87, 609633), (201, 263871), (261, 203211), (337, 157383), (603, 87957), (783, 67737), (1011, 52461), (1809, 29319), (1943, 27297), (2349, 22579), (3033, 17487), (5427, 9773), (5829, 9099)]