13558994001

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{547639}}^1$

素因数の和:547786

約数の個数: 32

約数和(自身を含む): 23132313600

約数和(自身を除く): 9573319599

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 189, 393, 917, 1179, 2751, 3537, 8253, 24759, 547639, 1642917, 3833473, 4928751, 11500419, 14786253, 34501257, 71740709, 103503771, 215222127, 502184963, 645666381, 1506554889, 1936999143, 4519664667, 13558994001]

約数ペア:

[(1, 13558994001), (3, 4519664667), (7, 1936999143), (9, 1506554889), (21, 645666381), (27, 502184963), (63, 215222127), (131, 103503771), (189, 71740709), (393, 34501257), (917, 14786253), (1179, 11500419), (2751, 4928751), (3537, 3833473), (8253, 1642917), (24759, 547639)]