56943273

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{1811}}^1$

素因数の和:2084

約数の個数: 16

約数和(自身を含む): 77930496

約数和(自身を除く): 20987223

約数列:

[1, 3, 47, 141, 223, 669, 1811, 5433, 10481, 31443, 85117, 255351, 403853, 1211559, 18981091, 56943273]

約数ペア:

[(1, 56943273), (3, 18981091), (47, 1211559), (141, 403853), (223, 255351), (669, 85117), (1811, 31443), (5433, 10481)]