71643167

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 77226240

約数和(自身を除く): 5583073

約数列:

[1, 19, 67, 167, 337, 1273, 3173, 6403, 11189, 22579, 56279, 212591, 429001, 1069301, 3770693, 71643167]

約数ペア:

[(1, 71643167), (19, 3770693), (67, 1069301), (167, 429001), (337, 212591), (1273, 56279), (3173, 22579), (6403, 11189)]