827950047

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 1144627200

約数和(自身を除く): 316677153

約数列:

[1, 3, 53, 137, 159, 191, 199, 411, 573, 597, 7261, 10123, 10547, 21783, 26167, 27263, 30369, 31641, 38009, 78501, 81789, 114027, 1386851, 1444939, 2014477, 4160553, 4334817, 5207233, 6043431, 15621699, 275983349, 827950047]

約数ペア:

[(1, 827950047), (3, 275983349), (53, 15621699), (137, 6043431), (159, 5207233), (191, 4334817), (199, 4160553), (411, 2014477), (573, 1444939), (597, 1386851), (7261, 114027), (10123, 81789), (10547, 78501), (21783, 38009), (26167, 31641), (27263, 30369)]