274272237

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{199181}}^1$

素因数の和:199210

約数の個数: 20

約数和(自身を含む): 433818396

約数和(自身を除く): 159546159

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 199181, 597543, 1792629, 3386077, 5377887, 10158231, 16133661, 30474693, 91424079, 274272237]

約数ペア:

[(1, 274272237), (3, 91424079), (9, 30474693), (17, 16133661), (27, 10158231), (51, 5377887), (81, 3386077), (153, 1792629), (459, 597543), (1377, 199181)]