64636737

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 103851072

約数和(自身を除く): 39214335

約数列:

[1, 3, 11, 17, 29, 33, 51, 87, 137, 187, 319, 411, 493, 561, 841, 957, 1479, 1507, 2329, 2523, 3973, 4521, 5423, 6987, 9251, 11919, 14297, 16269, 25619, 27753, 42891, 43703, 67541, 76857, 115217, 131109, 157267, 202623, 345651, 471801, 742951, 1267387, 1958689, 2228853, 3802161, 5876067, 21545579, 64636737]

約数ペア:

[(1, 64636737), (3, 21545579), (11, 5876067), (17, 3802161), (29, 2228853), (33, 1958689), (51, 1267387), (87, 742951), (137, 471801), (187, 345651), (319, 202623), (411, 157267), (493, 131109), (561, 115217), (841, 76857), (957, 67541), (1479, 43703), (1507, 42891), (2329, 27753), (2523, 25619), (3973, 16269), (4521, 14297), (5423, 11919), (6987, 9251)]