127205892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{321227}}^1$

素因数の和:321248

約数の個数: 36

約数和(自身を含む): 350780976

約数和(自身を除く): 223575084

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 321227, 642454, 963681, 1284908, 1927362, 2891043, 3533497, 3854724, 5782086, 7066994, 10600491, 11564172, 14133988, 21200982, 31801473, 42401964, 63602946, 127205892]

約数ペア:

[(1, 127205892), (2, 63602946), (3, 42401964), (4, 31801473), (6, 21200982), (9, 14133988), (11, 11564172), (12, 10600491), (18, 7066994), (22, 5782086), (33, 3854724), (36, 3533497), (44, 2891043), (66, 1927362), (99, 1284908), (132, 963681), (198, 642454), (396, 321227)]