206989101

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 340773888

約数和(自身を除く): 133784787

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 211, 243, 297, 367, 633, 891, 1101, 1899, 2321, 2673, 3303, 4037, 5697, 6963, 9909, 12111, 17091, 20889, 29727, 36333, 51273, 62667, 77437, 89181, 108999, 188001, 232311, 326997, 564003, 696933, 851807, 980991, 2090799, 2555421, 6272397, 7666263, 18817191, 22998789, 68996367, 206989101]

約数ペア:

[(1, 206989101), (3, 68996367), (9, 22998789), (11, 18817191), (27, 7666263), (33, 6272397), (81, 2555421), (99, 2090799), (211, 980991), (243, 851807), (297, 696933), (367, 564003), (633, 326997), (891, 232311), (1101, 188001), (1899, 108999), (2321, 89181), (2673, 77437), (3303, 62667), (4037, 51273), (5697, 36333), (6963, 29727), (9909, 20889), (12111, 17091)]