89175681

素因数分解:

$3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2371}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 151808000

約数和(自身を除く): 62632319

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 199, 597, 1393, 1791, 2371, 4179, 5373, 7113, 12537, 16597, 21339, 37611, 49791, 64017, 149373, 448119, 471829, 1415487, 3302803, 4246461, 9908409, 12739383, 29725227, 89175681]

約数ペア:

[(1, 89175681), (3, 29725227), (7, 12739383), (9, 9908409), (21, 4246461), (27, 3302803), (63, 1415487), (189, 471829), (199, 448119), (597, 149373), (1393, 64017), (1791, 49791), (2371, 37611), (4179, 21339), (5373, 16597), (7113, 12537)]