66322217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 13511383

約数列:

[1, 13, 19, 29, 47, 197, 247, 377, 551, 611, 893, 1363, 2561, 3743, 5713, 7163, 9259, 11609, 17719, 25897, 48659, 74269, 108547, 120367, 175921, 268511, 336661, 1411111, 2286973, 3490643, 5101709, 66322217]

約数ペア:

[(1, 66322217), (13, 5101709), (19, 3490643), (29, 2286973), (47, 1411111), (197, 336661), (247, 268511), (377, 175921), (551, 120367), (611, 108547), (893, 74269), (1363, 48659), (2561, 25897), (3743, 17719), (5713, 11609), (7163, 9259)]