156780765621

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{16993}}^1$

素因数の和:17287

約数の個数: 64

約数和(自身を含む): 246671308800

約数和(自身を除く): 89890543179

約数列:

[1, 3, 9, 23, 27, 69, 83, 179, 207, 249, 537, 621, 747, 1611, 1909, 2241, 4117, 4833, 5727, 12351, 14857, 16993, 17181, 37053, 44571, 50979, 51543, 111159, 133713, 152937, 341711, 390839, 401139, 458811, 1025133, 1172517, 1410419, 3041747, 3075399, 3517551, 4231257, 9125241, 9226197, 10552653, 12693771, 27375723, 32439637, 38081313, 69960181, 82127169, 97318911, 209880543, 252465001, 291956733, 629641629, 757395003, 875870199, 1888924887, 2272185009, 5806695023, 6816555027, 17420085069, 52260255207, 156780765621]

約数ペア:

[(1, 156780765621), (3, 52260255207), (9, 17420085069), (23, 6816555027), (27, 5806695023), (69, 2272185009), (83, 1888924887), (179, 875870199), (207, 757395003), (249, 629641629), (537, 291956733), (621, 252465001), (747, 209880543), (1611, 97318911), (1909, 82127169), (2241, 69960181), (4117, 38081313), (4833, 32439637), (5727, 27375723), (12351, 12693771), (14857, 10552653), (16993, 9226197), (17181, 9125241), (37053, 4231257), (44571, 3517551), (50979, 3075399), (51543, 3041747), (111159, 1410419), (133713, 1172517), (152937, 1025133), (341711, 458811), (390839, 401139)]