71369253

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4723}}^1$

素因数の和:4825

約数の個数: 24

約数和(自身を含む): 109067712

約数和(自身を除く): 37698459

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 657, 1679, 4723, 5037, 14169, 15111, 42507, 108629, 325887, 344779, 977661, 1034337, 3103011, 7929917, 23789751, 71369253]

約数ペア:

[(1, 71369253), (3, 23789751), (9, 7929917), (23, 3103011), (69, 1034337), (73, 977661), (207, 344779), (219, 325887), (657, 108629), (1679, 42507), (4723, 15111), (5037, 14169)]