57897369

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{73943}}^1$

素因数の和:73981

約数の個数: 16

約数和(自身を含む): 88732800

約数和(自身を除く): 30835431

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 73943, 221829, 665487, 1996461, 2144347, 6433041, 19299123, 57897369]

約数ペア:

[(1, 57897369), (3, 19299123), (9, 6433041), (27, 2144347), (29, 1996461), (87, 665487), (261, 221829), (783, 73943)]