137690361

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{33331}}^1$

素因数の和:33363

約数の個数: 24

約数和(自身を含む): 218391264

約数和(自身を除く): 80700903

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 33331, 99993, 299979, 566627, 899937, 1699881, 2699811, 5099643, 8099433, 15298929, 45896787, 137690361]

約数ペア:

[(1, 137690361), (3, 45896787), (9, 15298929), (17, 8099433), (27, 5099643), (51, 2699811), (81, 1699881), (153, 899937), (243, 566627), (459, 299979), (1377, 99993), (4131, 33331)]