71971038

素因数分解:

$2^1\times 3^3\times {\mathrm{1332797}}^1$

素因数の和:1332808

約数の個数: 16

約数和(自身を含む): 159935760

約数和(自身を除く): 87964722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1332797, 2665594, 3998391, 7996782, 11995173, 23990346, 35985519, 71971038]

約数ペア:

[(1, 71971038), (2, 35985519), (3, 23990346), (6, 11995173), (9, 7996782), (18, 3998391), (27, 2665594), (54, 1332797)]