5490072351

素因数分解:

$3^4\times {\mathrm{499}}^1\times {\mathrm{135829}}^1$

素因数の和:136340

約数の個数: 20

約数和(自身を含む): 8217715000

約数和(自身を除く): 2727642649

約数列:

[1, 3, 9, 27, 81, 499, 1497, 4491, 13473, 40419, 135829, 407487, 1222461, 3667383, 11002149, 67778671, 203336013, 610008039, 1830024117, 5490072351]

約数ペア:

[(1, 5490072351), (3, 1830024117), (9, 610008039), (27, 203336013), (81, 67778671), (499, 11002149), (1497, 3667383), (4491, 1222461), (13473, 407487), (40419, 135829)]