82961921

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 106242048

約数和(自身を除く): 23280127

約数列:

[1, 7, 17, 31, 43, 119, 217, 301, 523, 527, 731, 1333, 3661, 3689, 5117, 8891, 9331, 16213, 22489, 22661, 62237, 113491, 157423, 158627, 275621, 382313, 697159, 1929347, 2676191, 4880113, 11851703, 82961921]

約数ペア:

[(1, 82961921), (7, 11851703), (17, 4880113), (31, 2676191), (43, 1929347), (119, 697159), (217, 382313), (301, 275621), (523, 158627), (527, 157423), (731, 113491), (1333, 62237), (3661, 22661), (3689, 22489), (5117, 16213), (8891, 9331)]