156982806729

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{405763}}^1$

素因数の和:405891

約数の個数: 64

約数和(自身を含む): 280464076800

約数和(自身を除く): 123481270071

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 89, 161, 189, 207, 267, 483, 621, 623, 801, 1449, 1869, 2047, 2403, 4347, 5607, 6141, 14329, 16821, 18423, 42987, 55269, 128961, 386883, 405763, 1217289, 2840341, 3651867, 8521023, 9332549, 10955601, 25563069, 27997647, 36112907, 65327843, 76689207, 83992941, 108338721, 195983529, 251978823, 252790349, 325016163, 587950587, 758371047, 830596861, 975048489, 1763851761, 2275113141, 2491790583, 5814178027, 6825339423, 7475371749, 17442534081, 22426115247, 52327602243, 156982806729]

約数ペア:

[(1, 156982806729), (3, 52327602243), (7, 22426115247), (9, 17442534081), (21, 7475371749), (23, 6825339423), (27, 5814178027), (63, 2491790583), (69, 2275113141), (89, 1763851761), (161, 975048489), (189, 830596861), (207, 758371047), (267, 587950587), (483, 325016163), (621, 252790349), (623, 251978823), (801, 195983529), (1449, 108338721), (1869, 83992941), (2047, 76689207), (2403, 65327843), (4347, 36112907), (5607, 27997647), (6141, 25563069), (14329, 10955601), (16821, 9332549), (18423, 8521023), (42987, 3651867), (55269, 2840341), (128961, 1217289), (386883, 405763)]