80271534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1911227}}^1$

素因数の和:1911239

約数の個数: 16

約数和(自身を含む): 183477888

約数和(自身を除く): 103206354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1911227, 3822454, 5733681, 11467362, 13378589, 26757178, 40135767, 80271534]

約数ペア:

[(1, 80271534), (2, 40135767), (3, 26757178), (6, 13378589), (7, 11467362), (14, 5733681), (21, 3822454), (42, 1911227)]