90683739

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 137580800

約数和(自身を除く): 46897061

約数列:

[1, 3, 9, 27, 73, 139, 219, 331, 417, 657, 993, 1251, 1971, 2979, 3753, 8937, 10147, 24163, 30441, 46009, 72489, 91323, 138027, 217467, 273969, 414081, 652401, 1242243, 3358657, 10075971, 30227913, 90683739]

約数ペア:

[(1, 90683739), (3, 30227913), (9, 10075971), (27, 3358657), (73, 1242243), (139, 652401), (219, 414081), (331, 273969), (417, 217467), (657, 138027), (993, 91323), (1251, 72489), (1971, 46009), (2979, 30441), (3753, 24163), (8937, 10147)]