8556003

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 13305600

約数和(自身を除く): 4749597

約数列:

[1, 3, 9, 27, 41, 59, 123, 131, 177, 369, 393, 531, 1107, 1179, 1593, 2419, 3537, 5371, 7257, 7729, 16113, 21771, 23187, 48339, 65313, 69561, 145017, 208683, 316889, 950667, 2852001, 8556003]

約数ペア:

[(1, 8556003), (3, 2852001), (9, 950667), (27, 316889), (41, 208683), (59, 145017), (123, 69561), (131, 65313), (177, 48339), (369, 23187), (393, 21771), (531, 16113), (1107, 7729), (1179, 7257), (1593, 5371), (2419, 3537)]