53680653

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1278

約数の個数: 36

約数和(自身を含む): 86928660

約数和(自身を除く): 33248007

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 169, 261, 377, 507, 1131, 1217, 1521, 3393, 3651, 4901, 10953, 14703, 15821, 35293, 44109, 47463, 105879, 142389, 205673, 317637, 458809, 617019, 1376427, 1851057, 4129281, 5964517, 17893551, 53680653]

約数ペア:

[(1, 53680653), (3, 17893551), (9, 5964517), (13, 4129281), (29, 1851057), (39, 1376427), (87, 617019), (117, 458809), (169, 317637), (261, 205673), (377, 142389), (507, 105879), (1131, 47463), (1217, 44109), (1521, 35293), (3393, 15821), (3651, 14703), (4901, 10953)]