70040421

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{16453}}^1$

素因数の和:16513

約数の個数: 24

約数和(自身を含む): 112940256

約数和(自身を除く): 42899835

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 16453, 49359, 148077, 180983, 542949, 707479, 1628847, 2122437, 6367311, 7782269, 23346807, 70040421]

約数ペア:

[(1, 70040421), (3, 23346807), (9, 7782269), (11, 6367311), (33, 2122437), (43, 1628847), (99, 707479), (129, 542949), (387, 180983), (473, 148077), (1419, 49359), (4257, 16453)]