28528022367

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{89413}}^1$

素因数の和:89542

約数の個数: 48

約数和(自身を含む): 46476681888

約数和(自身を除く): 17948659521

約数列:

[1, 3, 9, 13, 27, 39, 81, 101, 117, 243, 303, 351, 909, 1053, 1313, 2727, 3159, 3939, 8181, 11817, 24543, 35451, 89413, 106353, 268239, 319059, 804717, 1162369, 2414151, 3487107, 7242453, 9030713, 10461321, 21727359, 27092139, 31383963, 81276417, 94151889, 117399269, 243829251, 282455667, 352197807, 731487753, 1056593421, 2194463259, 3169780263, 9509340789, 28528022367]

約数ペア:

[(1, 28528022367), (3, 9509340789), (9, 3169780263), (13, 2194463259), (27, 1056593421), (39, 731487753), (81, 352197807), (101, 282455667), (117, 243829251), (243, 117399269), (303, 94151889), (351, 81276417), (909, 31383963), (1053, 27092139), (1313, 21727359), (2727, 10461321), (3159, 9030713), (3939, 7242453), (8181, 3487107), (11817, 2414151), (24543, 1162369), (35451, 804717), (89413, 319059), (106353, 268239)]