81428723

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1709}}^1$

素因数の和:1822

約数の個数: 16

約数和(自身を含む): 88646400

約数和(自身を除く): 7217677

約数列:

[1, 29, 31, 53, 899, 1537, 1643, 1709, 47647, 49561, 52979, 90577, 1536391, 2626733, 2807887, 81428723]

約数ペア:

[(1, 81428723), (29, 2807887), (31, 2626733), (53, 1536391), (899, 90577), (1537, 52979), (1643, 49561), (1709, 47647)]