6659937

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 11232000

約数和(自身を除く): 4572063

約数列:

[1, 3, 9, 17, 19, 29, 51, 57, 79, 87, 153, 171, 237, 261, 323, 493, 551, 711, 969, 1343, 1479, 1501, 1653, 2291, 2907, 4029, 4437, 4503, 4959, 6873, 9367, 12087, 13509, 20619, 25517, 28101, 38947, 43529, 76551, 84303, 116841, 130587, 229653, 350523, 391761, 739993, 2219979, 6659937]

約数ペア:

[(1, 6659937), (3, 2219979), (9, 739993), (17, 391761), (19, 350523), (29, 229653), (51, 130587), (57, 116841), (79, 84303), (87, 76551), (153, 43529), (171, 38947), (237, 28101), (261, 25517), (323, 20619), (493, 13509), (551, 12087), (711, 9367), (969, 6873), (1343, 4959), (1479, 4503), (1501, 4437), (1653, 4029), (2291, 2907)]