39136419

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3907}}^1$

素因数の和:3976

約数の個数: 32

約数和(自身を含む): 67530240

約数和(自身を除く): 28393821

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 3907, 10017, 11721, 27349, 35163, 82047, 105489, 207071, 246141, 621213, 738423, 1449497, 1863639, 4348491, 5590917, 13045473, 39136419]

約数ペア:

[(1, 39136419), (3, 13045473), (7, 5590917), (9, 4348491), (21, 1863639), (27, 1449497), (53, 738423), (63, 621213), (159, 246141), (189, 207071), (371, 105489), (477, 82047), (1113, 35163), (1431, 27349), (3339, 11721), (3907, 10017)]