83527731

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{12391}}^1$

素因数の和:12511

約数の個数: 24

約数和(自身を含む): 139186944

約数和(自身を除く): 55659213

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 6741, 12391, 37173, 86737, 111519, 260211, 780633, 1325837, 3977511, 9280859, 11932533, 27842577, 83527731]

約数ペア:

[(1, 83527731), (3, 27842577), (7, 11932533), (9, 9280859), (21, 3977511), (63, 1325837), (107, 780633), (321, 260211), (749, 111519), (963, 86737), (2247, 37173), (6741, 12391)]