205428671109

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1342671053}}^1$

素因数の和:1342671076

約数の個数: 12

約数和(自身を含む): 314185026636

約数和(自身を除く): 108756355527

約数列:

[1, 3, 9, 17, 51, 153, 1342671053, 4028013159, 12084039477, 22825407901, 68476223703, 205428671109]

約数ペア:

[(1, 205428671109), (3, 68476223703), (9, 22825407901), (17, 12084039477), (51, 4028013159), (153, 1342671053)]