5211036747

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1787}}^1$

素因数の和:1982

約数の個数: 80

約数和(自身を含む): 9207770880

約数和(自身を除く): 3996734133

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 139, 189, 259, 333, 417, 567, 777, 973, 999, 1251, 1787, 2331, 2919, 2997, 3753, 5143, 5361, 6993, 8757, 11259, 12509, 15429, 16083, 20979, 26271, 36001, 37527, 46287, 48249, 66119, 78813, 108003, 112581, 138861, 144747, 198357, 248393, 324009, 337743, 416583, 462833, 595071, 745179, 972027, 1013229, 1388499, 1738751, 1785213, 2235537, 2916081, 4165497, 5216253, 5355639, 6706611, 9190541, 12496491, 15648759, 20119833, 27571623, 37489473, 46946277, 64333787, 82714869, 140838831, 193001361, 248144607, 579004083, 744433821, 1737012249, 5211036747]

約数ペア:

[(1, 5211036747), (3, 1737012249), (7, 744433821), (9, 579004083), (21, 248144607), (27, 193001361), (37, 140838831), (63, 82714869), (81, 64333787), (111, 46946277), (139, 37489473), (189, 27571623), (259, 20119833), (333, 15648759), (417, 12496491), (567, 9190541), (777, 6706611), (973, 5355639), (999, 5216253), (1251, 4165497), (1787, 2916081), (2331, 2235537), (2919, 1785213), (2997, 1738751), (3753, 1388499), (5143, 1013229), (5361, 972027), (6993, 745179), (8757, 595071), (11259, 462833), (12509, 416583), (15429, 337743), (16083, 324009), (20979, 248393), (26271, 198357), (36001, 144747), (37527, 138861), (46287, 112581), (48249, 108003), (66119, 78813)]