71889099

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{2749}}^1$

素因数の和:3154

約数の個数: 16

約数和(自身を含む): 100320000

約数和(自身を除く): 28430901

約数列:

[1, 3, 23, 69, 379, 1137, 2749, 8247, 8717, 26151, 63227, 189681, 1041871, 3125613, 23963033, 71889099]

約数ペア:

[(1, 71889099), (3, 23963033), (23, 3125613), (69, 1041871), (379, 189681), (1137, 63227), (2749, 26151), (8247, 8717)]