203427729

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1329593}}^1$

素因数の和:1329616

約数の個数: 12

約数和(自身を含む): 311124996

約数和(自身を除く): 107697267

約数列:

[1, 3, 9, 17, 51, 153, 1329593, 3988779, 11966337, 22603081, 67809243, 203427729]

約数ペア:

[(1, 203427729), (3, 67809243), (9, 22603081), (17, 11966337), (51, 3988779), (153, 1329593)]