61746981

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{2663}}^1$

素因数の和:2856

約数の個数: 16

約数和(自身を含む): 84395520

約数和(自身を除く): 22648539

約数列:

[1, 3, 59, 131, 177, 393, 2663, 7729, 7989, 23187, 157117, 348853, 471351, 1046559, 20582327, 61746981]

約数ペア:

[(1, 61746981), (3, 20582327), (59, 1046559), (131, 471351), (177, 348853), (393, 157117), (2663, 23187), (7729, 7989)]