8419787217

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{983}}^1\times {\mathrm{18661}}^1$

素因数の和:19670

約数の個数: 32

約数和(自身を含む): 13221653760

約数和(自身を除く): 4801866543

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 983, 2949, 8847, 16711, 18661, 26541, 50133, 55983, 150399, 167949, 317237, 451197, 503847, 951711, 2855133, 8565399, 18343763, 55031289, 165093867, 311843971, 495281601, 935531913, 2806595739, 8419787217]

約数ペア:

[(1, 8419787217), (3, 2806595739), (9, 935531913), (17, 495281601), (27, 311843971), (51, 165093867), (153, 55031289), (459, 18343763), (983, 8565399), (2949, 2855133), (8847, 951711), (16711, 503847), (18661, 451197), (26541, 317237), (50133, 167949), (55983, 150399)]