72217401

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1\times {\mathrm{1117}}^1$

素因数の和:2080

約数の個数: 16

約数和(自身を含む): 100673664

約数和(自身を除く): 28456263

約数列:

[1, 3, 23, 69, 937, 1117, 2811, 3351, 21551, 25691, 64653, 77073, 1046629, 3139887, 24072467, 72217401]

約数ペア:

[(1, 72217401), (3, 24072467), (23, 3139887), (69, 1046629), (937, 77073), (1117, 64653), (2811, 25691), (3351, 21551)]