111881709

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12829}}^1$

素因数の和:12874

約数の個数: 32

約数和(自身を含む): 184752000

約数和(自身を除く): 72870291

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 8721, 12829, 38487, 115461, 218093, 243751, 346383, 654279, 731253, 1962837, 2193759, 4143767, 5888511, 6581277, 12431301, 37293903, 111881709]

約数ペア:

[(1, 111881709), (3, 37293903), (9, 12431301), (17, 6581277), (19, 5888511), (27, 4143767), (51, 2193759), (57, 1962837), (153, 731253), (171, 654279), (323, 346383), (459, 243751), (513, 218093), (969, 115461), (2907, 38487), (8721, 12829)]