121420266

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79987}}^1$

素因数の和:80026

約数の個数: 32

約数和(自身を含む): 276438528

約数和(自身を除く): 155018262

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 79987, 159974, 239961, 479922, 879857, 1759714, 1839701, 2639571, 3679402, 5279142, 5519103, 11038206, 20236711, 40473422, 60710133, 121420266]

約数ペア:

[(1, 121420266), (2, 60710133), (3, 40473422), (6, 20236711), (11, 11038206), (22, 5519103), (23, 5279142), (33, 3679402), (46, 2639571), (66, 1839701), (69, 1759714), (138, 879857), (253, 479922), (506, 239961), (759, 159974), (1518, 79987)]