89648307

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 152288448

約数和(自身を除く): 62640141

約数列:

[1, 3, 7, 9, 21, 63, 73, 101, 193, 219, 303, 511, 579, 657, 707, 909, 1351, 1533, 1737, 2121, 4053, 4599, 6363, 7373, 12159, 14089, 19493, 22119, 42267, 51611, 58479, 66357, 98623, 126801, 136451, 154833, 175437, 295869, 409353, 464499, 887607, 1228059, 1422989, 4268967, 9960923, 12806901, 29882769, 89648307]

約数ペア:

[(1, 89648307), (3, 29882769), (7, 12806901), (9, 9960923), (21, 4268967), (63, 1422989), (73, 1228059), (101, 887607), (193, 464499), (219, 409353), (303, 295869), (511, 175437), (579, 154833), (657, 136451), (707, 126801), (909, 98623), (1351, 66357), (1533, 58479), (1737, 51611), (2121, 42267), (4053, 22119), (4599, 19493), (6363, 14089), (7373, 12159)]