111781161

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1129}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 175376000

約数和(自身を除く): 63594839

約数列:

[1, 3, 9, 19, 27, 57, 171, 193, 513, 579, 1129, 1737, 3387, 3667, 5211, 10161, 11001, 21451, 30483, 33003, 64353, 99009, 193059, 217897, 579177, 653691, 1961073, 4140043, 5883219, 12420129, 37260387, 111781161]

約数ペア:

[(1, 111781161), (3, 37260387), (9, 12420129), (19, 5883219), (27, 4140043), (57, 1961073), (171, 653691), (193, 579177), (513, 217897), (579, 193059), (1129, 99009), (1737, 64353), (3387, 33003), (3667, 30483), (5211, 21451), (10161, 11001)]