76945239

素因数分解:

$3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1171}}^1$

素因数の和:1340

約数の個数: 36

約数和(自身を含む): 130267800

約数和(自身を除く): 53322561

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 149, 441, 447, 1043, 1171, 1341, 3129, 3513, 7301, 8197, 9387, 10539, 21903, 24591, 57379, 65709, 73773, 172137, 174479, 516411, 523437, 1221353, 1570311, 3664059, 8549471, 10992177, 25648413, 76945239]

約数ペア:

[(1, 76945239), (3, 25648413), (7, 10992177), (9, 8549471), (21, 3664059), (49, 1570311), (63, 1221353), (147, 523437), (149, 516411), (441, 174479), (447, 172137), (1043, 73773), (1171, 65709), (1341, 57379), (3129, 24591), (3513, 21903), (7301, 10539), (8197, 9387)]