53717883

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 76279248

約数和(自身を除く): 22561365

約数列:

[1, 3, 19, 57, 193, 257, 361, 579, 771, 1083, 3667, 4883, 11001, 14649, 49601, 69673, 92777, 148803, 209019, 278331, 942419, 2827257, 17905961, 53717883]

約数ペア:

[(1, 53717883), (3, 17905961), (19, 2827257), (57, 942419), (193, 278331), (257, 209019), (361, 148803), (579, 92777), (771, 69673), (1083, 49601), (3667, 14649), (4883, 11001)]