81020034

素因数分解:

$2^1\times 3^3\times {\mathrm{1500371}}^1$

素因数の和:1500382

約数の個数: 16

約数和(自身を含む): 180044640

約数和(自身を除く): 99024606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1500371, 3000742, 4501113, 9002226, 13503339, 27006678, 40510017, 81020034]

約数ペア:

[(1, 81020034), (2, 40510017), (3, 27006678), (6, 13503339), (9, 9002226), (18, 4501113), (27, 3000742), (54, 1500371)]