61753419

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75401}}^1$

素因数の和:75427

約数の個数: 24

約数和(自身を含む): 109785312

約数和(自身を除く): 48031893

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 75401, 226203, 527807, 678609, 980213, 1583421, 2940639, 4750263, 6861491, 8821917, 20584473, 61753419]

約数ペア:

[(1, 61753419), (3, 20584473), (7, 8821917), (9, 6861491), (13, 4750263), (21, 2940639), (39, 1583421), (63, 980213), (91, 678609), (117, 527807), (273, 226203), (819, 75401)]