83971827

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5557}}^1$

素因数の和:5659

約数の個数: 24

約数和(自身を含む): 128323104

約数和(自身を除く): 44351277

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 657, 1679, 5037, 5557, 15111, 16671, 50013, 127811, 383433, 405661, 1150299, 1216983, 3650949, 9330203, 27990609, 83971827]

約数ペア:

[(1, 83971827), (3, 27990609), (9, 9330203), (23, 3650949), (69, 1216983), (73, 1150299), (207, 405661), (219, 383433), (657, 127811), (1679, 50013), (5037, 16671), (5557, 15111)]