71459619

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 130056192

約数和(自身を除く): 58596573

約数列:

[1, 3, 7, 11, 17, 21, 31, 33, 51, 77, 93, 119, 187, 217, 231, 341, 357, 527, 561, 587, 651, 1023, 1309, 1581, 1761, 2387, 3689, 3927, 4109, 5797, 6457, 7161, 9979, 11067, 12327, 17391, 18197, 19371, 29937, 40579, 45199, 54591, 69853, 109769, 121737, 127379, 135597, 200167, 209559, 309349, 329307, 382137, 600501, 768383, 928047, 1401169, 2165443, 2305149, 3402839, 4203507, 6496329, 10208517, 23819873, 71459619]

約数ペア:

[(1, 71459619), (3, 23819873), (7, 10208517), (11, 6496329), (17, 4203507), (21, 3402839), (31, 2305149), (33, 2165443), (51, 1401169), (77, 928047), (93, 768383), (119, 600501), (187, 382137), (217, 329307), (231, 309349), (341, 209559), (357, 200167), (527, 135597), (561, 127379), (587, 121737), (651, 109769), (1023, 69853), (1309, 54591), (1581, 45199), (1761, 40579), (2387, 29937), (3689, 19371), (3927, 18197), (4109, 17391), (5797, 12327), (6457, 11067), (7161, 9979)]