17949113091

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{2237}}^1$

素因数の和:2461

約数の個数: 96

約数和(自身を含む): 32572245888

約数和(自身を除く): 14623132797

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 97, 101, 117, 273, 291, 303, 679, 707, 819, 873, 909, 1261, 1313, 2037, 2121, 2237, 3783, 3939, 6111, 6363, 6711, 8827, 9191, 9797, 11349, 11817, 15659, 20133, 26481, 27573, 29081, 29391, 46977, 68579, 79443, 82719, 87243, 88173, 127361, 140931, 203567, 205737, 216989, 225937, 261729, 382083, 610701, 617211, 650967, 677811, 891527, 1146249, 1518923, 1581559, 1832103, 1952901, 2033433, 2674581, 2820857, 2937181, 4556769, 4744677, 8023743, 8462571, 8811543, 13670307, 14234031, 19745999, 20560267, 21915889, 25387713, 26434629, 59237997, 61680801, 65747667, 153411223, 177713991, 185042403, 197243001, 284906557, 460233669, 854719671, 1380701007, 1994345899, 2564159013, 5983037697, 17949113091]

約数ペア:

[(1, 17949113091), (3, 5983037697), (7, 2564159013), (9, 1994345899), (13, 1380701007), (21, 854719671), (39, 460233669), (63, 284906557), (91, 197243001), (97, 185042403), (101, 177713991), (117, 153411223), (273, 65747667), (291, 61680801), (303, 59237997), (679, 26434629), (707, 25387713), (819, 21915889), (873, 20560267), (909, 19745999), (1261, 14234031), (1313, 13670307), (2037, 8811543), (2121, 8462571), (2237, 8023743), (3783, 4744677), (3939, 4556769), (6111, 2937181), (6363, 2820857), (6711, 2674581), (8827, 2033433), (9191, 1952901), (9797, 1832103), (11349, 1581559), (11817, 1518923), (15659, 1146249), (20133, 891527), (26481, 677811), (27573, 650967), (29081, 617211), (29391, 610701), (46977, 382083), (68579, 261729), (79443, 225937), (82719, 216989), (87243, 205737), (88173, 203567), (127361, 140931)]