99987966

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{142433}}^1$

素因数の和:142457

約数の個数: 32

約数和(自身を含む): 239289120

約数和(自身を除く): 139301154

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 142433, 284866, 427299, 854598, 1281897, 1851629, 2563794, 3703258, 3845691, 5554887, 7691382, 11109774, 16664661, 33329322, 49993983, 99987966]

約数ペア:

[(1, 99987966), (2, 49993983), (3, 33329322), (6, 16664661), (9, 11109774), (13, 7691382), (18, 5554887), (26, 3845691), (27, 3703258), (39, 2563794), (54, 1851629), (78, 1281897), (117, 854598), (234, 427299), (351, 284866), (702, 142433)]