506768169

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 710922240

約数和(自身を除く): 204154071

約数列:

[1, 3, 37, 59, 111, 177, 223, 347, 669, 1041, 2183, 6549, 8251, 12839, 13157, 20473, 24753, 38517, 39471, 61419, 77381, 232143, 486809, 757501, 1460427, 2272503, 2863097, 4565479, 8589291, 13696437, 168922723, 506768169]

約数ペア:

[(1, 506768169), (3, 168922723), (37, 13696437), (59, 8589291), (111, 4565479), (177, 2863097), (223, 2272503), (347, 1460427), (669, 757501), (1041, 486809), (2183, 232143), (6549, 77381), (8251, 61419), (12839, 39471), (13157, 38517), (20473, 24753)]