53864109

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 93868320

約数和(自身を除く): 40004211

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 59, 81, 117, 153, 177, 221, 243, 289, 351, 459, 531, 663, 767, 867, 1003, 1053, 1377, 1593, 1989, 2301, 2601, 3009, 3159, 3757, 4131, 4779, 5967, 6903, 7803, 9027, 11271, 13039, 14337, 17051, 17901, 20709, 23409, 27081, 33813, 39117, 51153, 53703, 62127, 70227, 81243, 101439, 117351, 153459, 186381, 221663, 243729, 304317, 352053, 460377, 664989, 912951, 1056159, 1381131, 1994967, 3168477, 4143393, 5984901, 17954703, 53864109]

約数ペア:

[(1, 53864109), (3, 17954703), (9, 5984901), (13, 4143393), (17, 3168477), (27, 1994967), (39, 1381131), (51, 1056159), (59, 912951), (81, 664989), (117, 460377), (153, 352053), (177, 304317), (221, 243729), (243, 221663), (289, 186381), (351, 153459), (459, 117351), (531, 101439), (663, 81243), (767, 70227), (867, 62127), (1003, 53703), (1053, 51153), (1377, 39117), (1593, 33813), (1989, 27081), (2301, 23409), (2601, 20709), (3009, 17901), (3159, 17051), (3757, 14337), (4131, 13039), (4779, 11271), (5967, 9027), (6903, 7803)]