30327129

素因数分解:

$3^7\times 7^2\times {\mathrm{283}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 53096640

約数和(自身を除く): 22769511

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 283, 441, 567, 729, 849, 1323, 1701, 1981, 2187, 2547, 3969, 5103, 5943, 7641, 11907, 13867, 15309, 17829, 22923, 35721, 41601, 53487, 68769, 107163, 124803, 160461, 206307, 374409, 481383, 618921, 1123227, 1444149, 3369681, 4332447, 10109043, 30327129]

約数ペア:

[(1, 30327129), (3, 10109043), (7, 4332447), (9, 3369681), (21, 1444149), (27, 1123227), (49, 618921), (63, 481383), (81, 374409), (147, 206307), (189, 160461), (243, 124803), (283, 107163), (441, 68769), (567, 53487), (729, 41601), (849, 35721), (1323, 22923), (1701, 17829), (1981, 15309), (2187, 13867), (2547, 11907), (3969, 7641), (5103, 5943)]