38193849

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{27737}}^1$

素因数の和:27766

約数の個数: 20

約数和(自身を含む): 60413364

約数和(自身を除く): 22219515

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 27737, 83211, 249633, 471529, 748899, 1414587, 2246697, 4243761, 12731283, 38193849]

約数ペア:

[(1, 38193849), (3, 12731283), (9, 4243761), (17, 2246697), (27, 1414587), (51, 748899), (81, 471529), (153, 249633), (459, 83211), (1377, 27737)]