27882369

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{337}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 41918760

約数和(自身を除く): 14036391

約数列:

[1, 3, 9, 29, 87, 261, 317, 337, 951, 1011, 2853, 3033, 9193, 9773, 27579, 29319, 82737, 87957, 106829, 320487, 961461, 3098041, 9294123, 27882369]

約数ペア:

[(1, 27882369), (3, 9294123), (9, 3098041), (29, 961461), (87, 320487), (261, 106829), (317, 87957), (337, 82737), (951, 29319), (1011, 27579), (2853, 9773), (3033, 9193)]