77434091

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{449}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 90201600

約数和(自身を除く): 12767509

約数列:

[1, 7, 71, 347, 449, 497, 2429, 3143, 24637, 31879, 155803, 172459, 223153, 1090621, 11062013, 77434091]

約数ペア:

[(1, 77434091), (7, 11062013), (71, 1090621), (347, 223153), (449, 172459), (497, 155803), (2429, 31879), (3143, 24637)]