78883353

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2909}}^1$

素因数の和:3069

約数の個数: 24

約数和(自身を含む): 119845440

約数和(自身を除く): 40962087

約数列:

[1, 3, 9, 23, 69, 131, 207, 393, 1179, 2909, 3013, 8727, 9039, 26181, 27117, 66907, 200721, 381079, 602163, 1143237, 3429711, 8764817, 26294451, 78883353]

約数ペア:

[(1, 78883353), (3, 26294451), (9, 8764817), (23, 3429711), (69, 1143237), (131, 602163), (207, 381079), (393, 200721), (1179, 66907), (2909, 27117), (3013, 26181), (8727, 9039)]