27851743038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{663136739}}^1$

素因数の和:663136751

約数の個数: 16

約数和(自身を含む): 63661127040

約数和(自身を除く): 35809384002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 663136739, 1326273478, 1989410217, 3978820434, 4641957173, 9283914346, 13925871519, 27851743038]

約数ペア:

[(1, 27851743038), (2, 13925871519), (3, 9283914346), (6, 4641957173), (7, 3978820434), (14, 1989410217), (21, 1326273478), (42, 663136739)]