80453887297

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1277}}^1\times {\mathrm{1279}}^1$

素因数の和:2821

約数の個数: 32

約数和(自身を含む): 95480709120

約数和(自身を除く): 15026821823

約数列:

[1, 7, 31, 217, 227, 1277, 1279, 1589, 7037, 8939, 8953, 39587, 39649, 49259, 277109, 277543, 289879, 290333, 1633283, 2029153, 2032331, 8986249, 9000323, 11432981, 50631773, 62903743, 63002261, 354422411, 370755241, 2595286687, 11493412471, 80453887297]

約数ペア:

[(1, 80453887297), (7, 11493412471), (31, 2595286687), (217, 370755241), (227, 354422411), (1277, 63002261), (1279, 62903743), (1589, 50631773), (7037, 11432981), (8939, 9000323), (8953, 8986249), (39587, 2032331), (39649, 2029153), (49259, 1633283), (277109, 290333), (277543, 289879)]