80315433

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 132717312

約数和(自身を除く): 52401879

約数列:

[1, 3, 9, 11, 33, 41, 47, 99, 123, 141, 369, 421, 423, 451, 517, 1263, 1353, 1551, 1927, 3789, 4059, 4631, 4653, 5781, 13893, 17261, 17343, 19787, 21197, 41679, 51783, 59361, 63591, 155349, 178083, 189871, 190773, 217657, 569613, 652971, 811267, 1708839, 1958913, 2433801, 7301403, 8923937, 26771811, 80315433]

約数ペア:

[(1, 80315433), (3, 26771811), (9, 8923937), (11, 7301403), (33, 2433801), (41, 1958913), (47, 1708839), (99, 811267), (123, 652971), (141, 569613), (369, 217657), (421, 190773), (423, 189871), (451, 178083), (517, 155349), (1263, 63591), (1353, 59361), (1551, 51783), (1927, 41679), (3789, 21197), (4059, 19787), (4631, 17343), (4653, 17261), (5781, 13893)]