128696007

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1303}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 194535936

約数和(自身を除く): 65839929

約数列:

[1, 3, 11, 33, 41, 73, 123, 219, 451, 803, 1303, 1353, 2409, 2993, 3909, 8979, 14333, 32923, 42999, 53423, 95119, 98769, 160269, 285357, 587653, 1046309, 1762959, 3138927, 3899879, 11699637, 42898669, 128696007]

約数ペア:

[(1, 128696007), (3, 42898669), (11, 11699637), (33, 3899879), (41, 3138927), (73, 1762959), (123, 1046309), (219, 587653), (451, 285357), (803, 160269), (1303, 98769), (1353, 95119), (2409, 53423), (2993, 42999), (3909, 32923), (8979, 14333)]