29692089

素因数分解:

$3^4\times 7^2\times {\mathrm{7481}}^1$

素因数の和:7507

約数の個数: 30

約数和(自身を含む): 51603354

約数和(自身を除く): 21911265

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 7481, 22443, 52367, 67329, 157101, 201987, 366569, 471303, 605961, 1099707, 1413909, 3299121, 4241727, 9897363, 29692089]

約数ペア:

[(1, 29692089), (3, 9897363), (7, 4241727), (9, 3299121), (21, 1413909), (27, 1099707), (49, 605961), (63, 471303), (81, 366569), (147, 201987), (189, 157101), (441, 67329), (567, 52367), (1323, 22443), (3969, 7481)]