56289159

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4657}}^1$

素因数の和:4759

約数の個数: 24

約数和(自身を含む): 87197760

約数和(自身を除く): 30908601

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1343, 4029, 4657, 12087, 13971, 41913, 79169, 237507, 367903, 712521, 1103709, 3311127, 6254351, 18763053, 56289159]

約数ペア:

[(1, 56289159), (3, 18763053), (9, 6254351), (17, 3311127), (51, 1103709), (79, 712521), (153, 367903), (237, 237507), (711, 79169), (1343, 41913), (4029, 13971), (4657, 12087)]