2876890563

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{809}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 4369528800

約数和(自身を除く): 1492638237

約数列:

[1, 3, 9, 37, 59, 111, 177, 181, 333, 531, 543, 809, 1629, 2183, 2427, 6549, 6697, 7281, 10679, 19647, 20091, 29933, 32037, 47731, 60273, 89799, 96111, 143193, 146429, 269397, 395123, 429579, 439287, 1185369, 1317861, 1766047, 3556107, 5298141, 5417873, 8639311, 15894423, 16253619, 25917933, 48760857, 77753799, 319654507, 958963521, 2876890563]

約数ペア:

[(1, 2876890563), (3, 958963521), (9, 319654507), (37, 77753799), (59, 48760857), (111, 25917933), (177, 16253619), (181, 15894423), (333, 8639311), (531, 5417873), (543, 5298141), (809, 3556107), (1629, 1766047), (2183, 1317861), (2427, 1185369), (6549, 439287), (6697, 429579), (7281, 395123), (10679, 269397), (19647, 146429), (20091, 143193), (29933, 96111), (32037, 89799), (47731, 60273)]