27697117

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 35481600

約数和(自身を除く): 7784483

約数列:

[1, 7, 19, 29, 43, 133, 167, 203, 301, 551, 817, 1169, 1247, 3173, 3857, 4843, 5719, 7181, 8729, 22211, 23693, 33901, 50267, 92017, 136439, 165851, 208249, 644119, 955073, 1457743, 3956731, 27697117]

約数ペア:

[(1, 27697117), (7, 3956731), (19, 1457743), (29, 955073), (43, 644119), (133, 208249), (167, 165851), (203, 136439), (301, 92017), (551, 50267), (817, 33901), (1169, 23693), (1247, 22211), (3173, 8729), (3857, 7181), (4843, 5719)]