63746739

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 108605952

約数和(自身を除く): 44859213

約数列:

[1, 3, 7, 9, 21, 63, 73, 83, 167, 219, 249, 501, 511, 581, 657, 747, 1169, 1503, 1533, 1743, 3507, 4599, 5229, 6059, 10521, 12191, 13861, 18177, 36573, 41583, 42413, 54531, 85337, 97027, 109719, 124749, 127239, 256011, 291081, 381717, 768033, 873243, 1011853, 3035559, 7082971, 9106677, 21248913, 63746739]

約数ペア:

[(1, 63746739), (3, 21248913), (7, 9106677), (9, 7082971), (21, 3035559), (63, 1011853), (73, 873243), (83, 768033), (167, 381717), (219, 291081), (249, 256011), (501, 127239), (511, 124749), (581, 109719), (657, 97027), (747, 85337), (1169, 54531), (1503, 42413), (1533, 41583), (1743, 36573), (3507, 18177), (4599, 13861), (5229, 12191), (6059, 10521)]