78458427

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{9697}}^1$

素因数の和:9763

約数の個数: 24

約数和(自身を含む): 121031040

約数和(自身を除く): 42572613

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2697, 8091, 9697, 29091, 87273, 281213, 300607, 843639, 901821, 2530917, 2705463, 8717603, 26152809, 78458427]

約数ペア:

[(1, 78458427), (3, 26152809), (9, 8717603), (29, 2705463), (31, 2530917), (87, 901821), (93, 843639), (261, 300607), (279, 281213), (899, 87273), (2697, 29091), (8091, 9697)]