83729961

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{12421}}^1$

素因数の和:12541

約数の個数: 24

約数和(自身を含む): 139523904

約数和(自身を除く): 55793943

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 6741, 12421, 37263, 86947, 111789, 260841, 782523, 1329047, 3987141, 9303329, 11961423, 27909987, 83729961]

約数ペア:

[(1, 83729961), (3, 27909987), (7, 11961423), (9, 9303329), (21, 3987141), (63, 1329047), (107, 782523), (321, 260841), (749, 111789), (963, 86947), (2247, 37263), (6741, 12421)]