11155977

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:678

約数の個数: 36

約数和(自身を含む): 19233396

約数和(自身を除く): 8077419

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 369, 441, 617, 861, 1851, 2009, 2583, 4319, 5553, 6027, 12957, 18081, 25297, 30233, 38871, 75891, 90699, 177079, 227673, 272097, 531237, 1239553, 1593711, 3718659, 11155977]

約数ペア:

[(1, 11155977), (3, 3718659), (7, 1593711), (9, 1239553), (21, 531237), (41, 272097), (49, 227673), (63, 177079), (123, 90699), (147, 75891), (287, 38871), (369, 30233), (441, 25297), (617, 18081), (861, 12957), (1851, 6027), (2009, 5553), (2583, 4319)]