84130947

素因数分解:

$3^3\times {\mathrm{1039}}^1\times {\mathrm{2999}}^1$

素因数の和:4047

約数の個数: 16

約数和(自身を含む): 124800000

約数和(自身を除く): 40669053

約数列:

[1, 3, 9, 27, 1039, 2999, 3117, 8997, 9351, 26991, 28053, 80973, 3115961, 9347883, 28043649, 84130947]

約数ペア:

[(1, 84130947), (3, 28043649), (9, 9347883), (27, 3115961), (1039, 80973), (2999, 28053), (3117, 26991), (8997, 9351)]