78086771

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{7951}}^1$

素因数の和:8042

約数の個数: 16

約数和(自身を含む): 94660608

約数和(自身を除く): 16573837

約数列:

[1, 7, 23, 61, 161, 427, 1403, 7951, 9821, 55657, 182873, 485011, 1280111, 3395077, 11155253, 78086771]

約数ペア:

[(1, 78086771), (7, 11155253), (23, 3395077), (61, 1280111), (161, 485011), (427, 182873), (1403, 55657), (7951, 9821)]