27331578

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 60911136

約数和(自身を除く): 33579558

約数列:

[1, 2, 3, 6, 9, 18, 67, 131, 134, 173, 201, 262, 346, 393, 402, 519, 603, 786, 1038, 1179, 1206, 1557, 2358, 3114, 8777, 11591, 17554, 22663, 23182, 26331, 34773, 45326, 52662, 67989, 69546, 78993, 104319, 135978, 157986, 203967, 208638, 407934, 1518421, 3036842, 4555263, 9110526, 13665789, 27331578]

約数ペア:

[(1, 27331578), (2, 13665789), (3, 9110526), (6, 4555263), (9, 3036842), (18, 1518421), (67, 407934), (131, 208638), (134, 203967), (173, 157986), (201, 135978), (262, 104319), (346, 78993), (393, 69546), (402, 67989), (519, 52662), (603, 45326), (786, 34773), (1038, 26331), (1179, 23182), (1206, 22663), (1557, 17554), (2358, 11591), (3114, 8777)]