82661769

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2467}}^1$

素因数の和:2566

約数の個数: 32

約数和(自身を含む): 131495040

約数和(自身を除く): 48833271

約数列:

[1, 3, 9, 17, 27, 51, 73, 153, 219, 459, 657, 1241, 1971, 2467, 3723, 7401, 11169, 22203, 33507, 41939, 66609, 125817, 180091, 377451, 540273, 1132353, 1620819, 3061547, 4862457, 9184641, 27553923, 82661769]

約数ペア:

[(1, 82661769), (3, 27553923), (9, 9184641), (17, 4862457), (27, 3061547), (51, 1620819), (73, 1132353), (153, 540273), (219, 377451), (459, 180091), (657, 125817), (1241, 66609), (1971, 41939), (2467, 33507), (3723, 22203), (7401, 11169)]