72694467

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8167}}^1$

素因数の和:8239

約数の個数: 24

約数和(自身を含む): 112130304

約数和(自身を除く): 39435837

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 8167, 8901, 24501, 73503, 187841, 351181, 563523, 1053543, 1690569, 3160629, 8077163, 24231489, 72694467]

約数ペア:

[(1, 72694467), (3, 24231489), (9, 8077163), (23, 3160629), (43, 1690569), (69, 1053543), (129, 563523), (207, 351181), (387, 187841), (989, 73503), (2967, 24501), (8167, 8901)]