47881503

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1429}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 76190400

約数和(自身を除く): 28308897

約数列:

[1, 3, 9, 17, 27, 51, 73, 153, 219, 459, 657, 1241, 1429, 1971, 3723, 4287, 11169, 12861, 24293, 33507, 38583, 72879, 104317, 218637, 312951, 655911, 938853, 1773389, 2816559, 5320167, 15960501, 47881503]

約数ペア:

[(1, 47881503), (3, 15960501), (9, 5320167), (17, 2816559), (27, 1773389), (51, 938853), (73, 655911), (153, 312951), (219, 218637), (459, 104317), (657, 72879), (1241, 38583), (1429, 33507), (1971, 24293), (3723, 12861), (4287, 11169)]