67143573

素因数分解:

$3^5\times 7^2\times {\mathrm{5639}}^1$

素因数の和:5668

約数の個数: 36

約数和(自身を含む): 117018720

約数和(自身を除く): 49875147

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1701, 3969, 5639, 11907, 16917, 39473, 50751, 118419, 152253, 276311, 355257, 456759, 828933, 1065771, 1370277, 2486799, 3197313, 7460397, 9591939, 22381191, 67143573]

約数ペア:

[(1, 67143573), (3, 22381191), (7, 9591939), (9, 7460397), (21, 3197313), (27, 2486799), (49, 1370277), (63, 1065771), (81, 828933), (147, 456759), (189, 355257), (243, 276311), (441, 152253), (567, 118419), (1323, 50751), (1701, 39473), (3969, 16917), (5639, 11907)]