53613747

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2749}}^1$

素因数の和:2963

約数の個数: 24

約数和(自身を含む): 84942000

約数和(自身を除く): 31328253

約数列:

[1, 3, 9, 11, 33, 99, 197, 591, 1773, 2167, 2749, 6501, 8247, 19503, 24741, 30239, 90717, 272151, 541553, 1624659, 4873977, 5957083, 17871249, 53613747]

約数ペア:

[(1, 53613747), (3, 17871249), (9, 5957083), (11, 4873977), (33, 1624659), (99, 541553), (197, 272151), (591, 90717), (1773, 30239), (2167, 24741), (2749, 19503), (6501, 8247)]