506827881

素因数分解:

$3^3\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{2467}}^1$

素因数の和:3570

約数の個数: 32

約数和(自身を含む): 859258880

約数和(自身を除く): 352430999

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1087, 2467, 3261, 7401, 7609, 9783, 17269, 22203, 22827, 29349, 51807, 66609, 68481, 155421, 205443, 466263, 2681629, 8044887, 18771403, 24134661, 56314209, 72403983, 168942627, 506827881]

約数ペア:

[(1, 506827881), (3, 168942627), (7, 72403983), (9, 56314209), (21, 24134661), (27, 18771403), (63, 8044887), (189, 2681629), (1087, 466263), (2467, 205443), (3261, 155421), (7401, 68481), (7609, 66609), (9783, 51807), (17269, 29349), (22203, 22827)]