27393981

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{367}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 37094400

約数和(自身を除く): 9700419

約数列:

[1, 3, 139, 179, 367, 417, 537, 1101, 24881, 51013, 65693, 74643, 153039, 197079, 9131327, 27393981]

約数ペア:

[(1, 27393981), (3, 9131327), (139, 197079), (179, 153039), (367, 74643), (417, 65693), (537, 51013), (1101, 24881)]