82928727

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4001}}^1$

素因数の和:4068

約数の個数: 36

約数和(自身を含む): 142343136

約数和(自身を除く): 59414409

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 423, 441, 987, 2303, 2961, 4001, 6909, 12003, 20727, 28007, 36009, 84021, 188047, 196049, 252063, 564141, 588147, 1316329, 1692423, 1764441, 3948987, 9214303, 11846961, 27642909, 82928727]

約数ペア:

[(1, 82928727), (3, 27642909), (7, 11846961), (9, 9214303), (21, 3948987), (47, 1764441), (49, 1692423), (63, 1316329), (141, 588147), (147, 564141), (329, 252063), (423, 196049), (441, 188047), (987, 84021), (2303, 36009), (2961, 28007), (4001, 20727), (6909, 12003)]