89581869

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:619

約数の個数: 40

約数和(自身を含む): 145121592

約数和(自身を除く): 55539723

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 241, 351, 353, 723, 1053, 1059, 2169, 3133, 3177, 4589, 6507, 9399, 9531, 13767, 19521, 28197, 28593, 41301, 84591, 85073, 123903, 253773, 255219, 371709, 765657, 1105949, 2296971, 3317847, 6890913, 9953541, 29860623, 89581869]

約数ペア:

[(1, 89581869), (3, 29860623), (9, 9953541), (13, 6890913), (27, 3317847), (39, 2296971), (81, 1105949), (117, 765657), (241, 371709), (351, 255219), (353, 253773), (723, 123903), (1053, 85073), (1059, 84591), (2169, 41301), (3133, 28593), (3177, 28197), (4589, 19521), (6507, 13767), (9399, 9531)]