57086289

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 97598592

約数和(自身を除く): 40512303

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 243, 351, 459, 663, 1053, 1063, 1377, 1989, 3159, 3189, 4131, 5967, 9567, 13819, 17901, 18071, 28701, 41457, 53703, 54213, 86103, 124371, 162639, 234923, 258309, 373113, 487917, 704769, 1119339, 1463751, 2114307, 3358017, 4391253, 6342921, 19028763, 57086289]

約数ペア:

[(1, 57086289), (3, 19028763), (9, 6342921), (13, 4391253), (17, 3358017), (27, 2114307), (39, 1463751), (51, 1119339), (81, 704769), (117, 487917), (153, 373113), (221, 258309), (243, 234923), (351, 162639), (459, 124371), (663, 86103), (1053, 54213), (1063, 53703), (1377, 41457), (1989, 28701), (3159, 18071), (3189, 17901), (4131, 13819), (5967, 9567)]