42109173

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{38039}}^1$

素因数の和:38089

約数の個数: 16

約数和(自身を含む): 63907200

約数和(自身を除く): 21798027

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 38039, 114117, 342351, 1027053, 1559599, 4678797, 14036391, 42109173]

約数ペア:

[(1, 42109173), (3, 14036391), (9, 4678797), (27, 1559599), (41, 1027053), (123, 342351), (369, 114117), (1107, 38039)]