69018147

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1783}}^1$

素因数の和:1840

約数の個数: 48

約数和(自身を含む): 120227328

約数和(自身を除く): 51209181

約数列:

[1, 3, 9, 11, 17, 23, 33, 51, 69, 99, 153, 187, 207, 253, 391, 561, 759, 1173, 1683, 1783, 2277, 3519, 4301, 5349, 12903, 16047, 19613, 30311, 38709, 41009, 58839, 90933, 123027, 176517, 272799, 333421, 369081, 451099, 697153, 1000263, 1353297, 2091459, 3000789, 4059891, 6274377, 7668683, 23006049, 69018147]

約数ペア:

[(1, 69018147), (3, 23006049), (9, 7668683), (11, 6274377), (17, 4059891), (23, 3000789), (33, 2091459), (51, 1353297), (69, 1000263), (99, 697153), (153, 451099), (187, 369081), (207, 333421), (253, 272799), (391, 176517), (561, 123027), (759, 90933), (1173, 58839), (1683, 41009), (1783, 38709), (2277, 30311), (3519, 19613), (4301, 16047), (5349, 12903)]