438052077

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{5009}}^1$

素因数の和:5138

約数の個数: 32

約数和(自身を含む): 673344000

約数和(自身を除く): 235291923

約数列:

[1, 3, 9, 27, 41, 79, 123, 237, 369, 711, 1107, 2133, 3239, 5009, 9717, 15027, 29151, 45081, 87453, 135243, 205369, 395711, 616107, 1187133, 1848321, 3561399, 5544963, 10684197, 16224151, 48672453, 146017359, 438052077]

約数ペア:

[(1, 438052077), (3, 146017359), (9, 48672453), (27, 16224151), (41, 10684197), (79, 5544963), (123, 3561399), (237, 1848321), (369, 1187133), (711, 616107), (1107, 395711), (2133, 205369), (3239, 135243), (5009, 87453), (9717, 45081), (15027, 29151)]