78846561

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9041}}^1$

素因数の和:9086

約数の個数: 32

約数和(自身を含む): 130204800

約数和(自身を除く): 51358239

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 8721, 9041, 27123, 81369, 153697, 171779, 244107, 461091, 515337, 1383273, 1546011, 2920243, 4149819, 4638033, 8760729, 26282187, 78846561]

約数ペア:

[(1, 78846561), (3, 26282187), (9, 8760729), (17, 4638033), (19, 4149819), (27, 2920243), (51, 1546011), (57, 1383273), (153, 515337), (171, 461091), (323, 244107), (459, 171779), (513, 153697), (969, 81369), (2907, 27123), (8721, 9041)]