211674687165

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1\times {\mathrm{2857}}^1$

素因数の和:3379

約数の個数: 96

約数和(自身を含む): 382302176256

約数和(自身を除く): 170627489091

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 173, 279, 307, 465, 519, 865, 921, 1395, 1535, 1557, 2595, 2763, 2857, 4605, 5363, 7785, 8571, 9517, 13815, 14285, 16089, 25713, 26815, 28551, 42855, 47585, 48267, 53111, 80445, 85653, 88567, 128565, 142755, 159333, 241335, 265555, 265701, 428265, 442835, 477999, 494261, 796665, 797103, 877099, 1328505, 1482783, 1646441, 2389995, 2471305, 2631297, 3985515, 4385495, 4448349, 4939323, 7413915, 7893891, 8232205, 13156485, 14817969, 15322091, 22241745, 24696615, 27190069, 39469455, 45966273, 74089845, 76610455, 81570207, 135950345, 137898819, 151738127, 229831365, 244710621, 407851035, 455214381, 689494095, 758690635, 1223553105, 1365643143, 2276071905, 4703881937, 6828215715, 14111645811, 23519409685, 42334937433, 70558229055, 211674687165]

約数ペア:

[(1, 211674687165), (3, 70558229055), (5, 42334937433), (9, 23519409685), (15, 14111645811), (31, 6828215715), (45, 4703881937), (93, 2276071905), (155, 1365643143), (173, 1223553105), (279, 758690635), (307, 689494095), (465, 455214381), (519, 407851035), (865, 244710621), (921, 229831365), (1395, 151738127), (1535, 137898819), (1557, 135950345), (2595, 81570207), (2763, 76610455), (2857, 74089845), (4605, 45966273), (5363, 39469455), (7785, 27190069), (8571, 24696615), (9517, 22241745), (13815, 15322091), (14285, 14817969), (16089, 13156485), (25713, 8232205), (26815, 7893891), (28551, 7413915), (42855, 4939323), (47585, 4448349), (48267, 4385495), (53111, 3985515), (80445, 2631297), (85653, 2471305), (88567, 2389995), (128565, 1646441), (142755, 1482783), (159333, 1328505), (241335, 877099), (265555, 797103), (265701, 796665), (428265, 494261), (442835, 477999)]