71335369878

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{72940051}}^1$

素因数の和:72940219

約数の個数: 16

約数和(自身を含む): 143546022336

約数和(自身を除く): 72210652458

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 72940051, 145880102, 218820153, 437640306, 11889228313, 23778456626, 35667684939, 71335369878]

約数ペア:

[(1, 71335369878), (2, 35667684939), (3, 23778456626), (6, 11889228313), (163, 437640306), (326, 218820153), (489, 145880102), (978, 72940051)]