69874833

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 115404480

約数和(自身を除く): 45529647

約数列:

[1, 3, 7, 21, 29, 37, 49, 87, 111, 147, 203, 259, 443, 609, 777, 1073, 1329, 1421, 1813, 3101, 3219, 4263, 5439, 7511, 9303, 12847, 16391, 21707, 22533, 38541, 49173, 52577, 65121, 89929, 114737, 157731, 269787, 344211, 475339, 629503, 803159, 1426017, 1888509, 2409477, 3327373, 9982119, 23291611, 69874833]

約数ペア:

[(1, 69874833), (3, 23291611), (7, 9982119), (21, 3327373), (29, 2409477), (37, 1888509), (49, 1426017), (87, 803159), (111, 629503), (147, 475339), (203, 344211), (259, 269787), (443, 157731), (609, 114737), (777, 89929), (1073, 65121), (1329, 52577), (1421, 49173), (1813, 38541), (3101, 22533), (3219, 21707), (4263, 16391), (5439, 12847), (7511, 9303)]