129929277

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 198195200

約数和(自身を除く): 68265923

約数列:

[1, 3, 19, 23, 31, 57, 69, 93, 139, 417, 437, 529, 589, 713, 1311, 1587, 1767, 2139, 2641, 3197, 4309, 7923, 9591, 10051, 12927, 13547, 16399, 30153, 40641, 49197, 60743, 73531, 81871, 99107, 182229, 220593, 245613, 297321, 311581, 934743, 1397089, 1883033, 2279461, 4191267, 5649099, 6838383, 43309759, 129929277]

約数ペア:

[(1, 129929277), (3, 43309759), (19, 6838383), (23, 5649099), (31, 4191267), (57, 2279461), (69, 1883033), (93, 1397089), (139, 934743), (417, 311581), (437, 297321), (529, 245613), (589, 220593), (713, 182229), (1311, 99107), (1587, 81871), (1767, 73531), (2139, 60743), (2641, 49197), (3197, 40641), (4309, 30153), (7923, 16399), (9591, 13547), (10051, 12927)]