47770839

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2593}}^1$

素因数の和:2711

約数の個数: 24

約数和(自身を含む): 72839520

約数和(自身を除く): 25068681

約数列:

[1, 3, 9, 23, 69, 89, 207, 267, 801, 2047, 2593, 6141, 7779, 18423, 23337, 59639, 178917, 230777, 536751, 692331, 2076993, 5307871, 15923613, 47770839]

約数ペア:

[(1, 47770839), (3, 15923613), (9, 5307871), (23, 2076993), (69, 692331), (89, 536751), (207, 230777), (267, 178917), (801, 59639), (2047, 23337), (2593, 18423), (6141, 7779)]