71479929

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{3331}}^1$

素因数の和:3668

約数の個数: 16

約数和(自身を含む): 99800064

約数和(自身を除く): 28320135

約数列:

[1, 3, 23, 69, 311, 933, 3331, 7153, 9993, 21459, 76613, 229839, 1035941, 3107823, 23826643, 71479929]

約数ペア:

[(1, 71479929), (3, 23826643), (23, 3107823), (69, 1035941), (311, 229839), (933, 76613), (3331, 21459), (7153, 9993)]