67801681

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1423}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 73820160

約数和(自身を除く): 6018479

約数列:

[1, 29, 31, 53, 899, 1423, 1537, 1643, 41267, 44113, 47647, 75419, 1279277, 2187151, 2337989, 67801681]

約数ペア:

[(1, 67801681), (29, 2337989), (31, 2187151), (53, 1279277), (899, 75419), (1423, 47647), (1537, 44113), (1643, 41267)]