172634643

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{2437}}^1$

素因数の和:2923

約数の個数: 24

約数和(自身を含む): 264708288

約数和(自身を除く): 92073645

約数列:

[1, 3, 9, 17, 51, 153, 463, 1389, 2437, 4167, 7311, 7871, 21933, 23613, 41429, 70839, 124287, 372861, 1128331, 3384993, 10154979, 19181627, 57544881, 172634643]

約数ペア:

[(1, 172634643), (3, 57544881), (9, 19181627), (17, 10154979), (51, 3384993), (153, 1128331), (463, 372861), (1389, 124287), (2437, 70839), (4167, 41429), (7311, 23613), (7871, 21933)]