307621071

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{102643}}^1$

素因数の和:102692

約数の個数: 20

約数和(自身を含む): 471957112

約数和(自身を除く): 164336041

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 102643, 307929, 923787, 2771361, 3797791, 8314083, 11393373, 34180119, 102540357, 307621071]

約数ペア:

[(1, 307621071), (3, 102540357), (9, 34180119), (27, 11393373), (37, 8314083), (81, 3797791), (111, 2771361), (333, 923787), (999, 307929), (2997, 102643)]