138016863

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1216

約数の個数: 36

約数和(自身を含む): 216471840

約数和(自身を除く): 78454977

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 289, 423, 799, 867, 1129, 2397, 2601, 3387, 7191, 10161, 13583, 19193, 40749, 53063, 57579, 122247, 159189, 172737, 326281, 477567, 902071, 978843, 2706213, 2936529, 8118639, 15335207, 46005621, 138016863]

約数ペア:

[(1, 138016863), (3, 46005621), (9, 15335207), (17, 8118639), (47, 2936529), (51, 2706213), (141, 978843), (153, 902071), (289, 477567), (423, 326281), (799, 172737), (867, 159189), (1129, 122247), (2397, 57579), (2601, 53063), (3387, 40749), (7191, 19193), (10161, 13583)]