67098423

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 105005056

約数和(自身を除く): 37906633

約数列:

[1, 3, 7, 21, 67, 103, 201, 309, 463, 469, 721, 1389, 1407, 2163, 3241, 6901, 9723, 20703, 31021, 47689, 48307, 93063, 143067, 144921, 217147, 333823, 651441, 1001469, 3195163, 9585489, 22366141, 67098423]

約数ペア:

[(1, 67098423), (3, 22366141), (7, 9585489), (21, 3195163), (67, 1001469), (103, 651441), (201, 333823), (309, 217147), (463, 144921), (469, 143067), (721, 93063), (1389, 48307), (1407, 47689), (2163, 31021), (3241, 20703), (6901, 9723)]