68947134

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{87719}}^1$

素因数の和:87855

約数の個数: 16

約数和(自身を含む): 138948480

約数和(自身を除く): 70001346

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 87719, 175438, 263157, 526314, 11491189, 22982378, 34473567, 68947134]

約数ペア:

[(1, 68947134), (2, 34473567), (3, 22982378), (6, 11491189), (131, 526314), (262, 263157), (393, 175438), (786, 87719)]