56985759

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 84436560

約数和(自身を除く): 27450801

約数列:

[1, 3, 9, 53, 159, 193, 477, 579, 619, 1737, 1857, 5571, 10229, 30687, 32807, 92061, 98421, 119467, 295263, 358401, 1075203, 6331751, 18995253, 56985759]

約数ペア:

[(1, 56985759), (3, 18995253), (9, 6331751), (53, 1075203), (159, 358401), (193, 295263), (477, 119467), (579, 98421), (619, 92061), (1737, 32807), (1857, 30687), (5571, 10229)]