8628147

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 14896000

約数和(自身を除く): 6267853

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 121, 139, 171, 209, 297, 363, 417, 513, 627, 1089, 1251, 1529, 1881, 2299, 2641, 3267, 3753, 4587, 5643, 6897, 7923, 13761, 16819, 20691, 23769, 29051, 41283, 50457, 62073, 71307, 87153, 151371, 261459, 319561, 454113, 784377, 958683, 2876049, 8628147]

約数ペア:

[(1, 8628147), (3, 2876049), (9, 958683), (11, 784377), (19, 454113), (27, 319561), (33, 261459), (57, 151371), (99, 87153), (121, 71307), (139, 62073), (171, 50457), (209, 41283), (297, 29051), (363, 23769), (417, 20691), (513, 16819), (627, 13761), (1089, 7923), (1251, 6897), (1529, 5643), (1881, 4587), (2299, 3753), (2641, 3267)]