507357

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:94

約数の個数: 32

約数和(自身を含む): 844800

約数和(自身を除く): 337443

約数列:

[1, 3, 9, 19, 23, 27, 43, 57, 69, 129, 171, 207, 387, 437, 513, 621, 817, 989, 1161, 1311, 2451, 2967, 3933, 7353, 8901, 11799, 18791, 22059, 26703, 56373, 169119, 507357]

約数ペア:

[(1, 507357), (3, 169119), (9, 56373), (19, 26703), (23, 22059), (27, 18791), (43, 11799), (57, 8901), (69, 7353), (129, 3933), (171, 2967), (207, 2451), (387, 1311), (437, 1161), (513, 989), (621, 817)]