56503971

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5059}}^1$

素因数の和:5155

約数の個数: 24

約数和(自身を含む): 87618960

約数和(自身を除く): 31114989

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1241, 3723, 5059, 11169, 15177, 45531, 86003, 258009, 369307, 774027, 1107921, 3323763, 6278219, 18834657, 56503971]

約数ペア:

[(1, 56503971), (3, 18834657), (9, 6278219), (17, 3323763), (51, 1107921), (73, 774027), (153, 369307), (219, 258009), (657, 86003), (1241, 45531), (3723, 15177), (5059, 11169)]