81748801

素因数分解:

${\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 88220880

約数和(自身を除く): 6472079

約数列:

[1, 17, 109, 157, 281, 1853, 2669, 4777, 17113, 30629, 44117, 290921, 520693, 749989, 4808753, 81748801]

約数ペア:

[(1, 81748801), (17, 4808753), (109, 749989), (157, 520693), (281, 290921), (1853, 44117), (2669, 30629), (4777, 17113)]