56878066863

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2881799}}^1$

素因数の和:2881868

約数の個数: 32

約数和(自身を含む): 91295424000

約数和(自身を除く): 34417357137

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 731, 1161, 2193, 6579, 19737, 2881799, 8645397, 25936191, 48990583, 77808573, 123917357, 146971749, 371752071, 440915247, 1115256213, 1322745741, 2106595069, 3345768639, 6319785207, 18959355621, 56878066863]

約数ペア:

[(1, 56878066863), (3, 18959355621), (9, 6319785207), (17, 3345768639), (27, 2106595069), (43, 1322745741), (51, 1115256213), (129, 440915247), (153, 371752071), (387, 146971749), (459, 123917357), (731, 77808573), (1161, 48990583), (2193, 25936191), (6579, 8645397), (19737, 2881799)]