29971885293

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{619}}^1\times {\mathrm{2129}}^1$

素因数の和:2799

約数の個数: 72

約数和(自身を含む): 52327454400

約数和(自身を除く): 22355569107

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 361, 399, 619, 1083, 1197, 1857, 2129, 2527, 3249, 4333, 5571, 6387, 7581, 11761, 12999, 14903, 19161, 22743, 35283, 38997, 40451, 44709, 82327, 105849, 121353, 134127, 223459, 246981, 283157, 364059, 670377, 740943, 768569, 849471, 1317851, 1564213, 2011131, 2305707, 2548413, 3953553, 4692639, 5379983, 6917121, 9224957, 11860659, 14077917, 16139949, 25039169, 27674871, 48419847, 75117507, 83024613, 175274183, 225352521, 475744211, 525822549, 1427232633, 1577467647, 3330209477, 4281697899, 9990628431, 29971885293]

約数ペア:

[(1, 29971885293), (3, 9990628431), (7, 4281697899), (9, 3330209477), (19, 1577467647), (21, 1427232633), (57, 525822549), (63, 475744211), (133, 225352521), (171, 175274183), (361, 83024613), (399, 75117507), (619, 48419847), (1083, 27674871), (1197, 25039169), (1857, 16139949), (2129, 14077917), (2527, 11860659), (3249, 9224957), (4333, 6917121), (5571, 5379983), (6387, 4692639), (7581, 3953553), (11761, 2548413), (12999, 2305707), (14903, 2011131), (19161, 1564213), (22743, 1317851), (35283, 849471), (38997, 768569), (40451, 740943), (44709, 670377), (82327, 364059), (105849, 283157), (121353, 246981), (134127, 223459)]