161774091

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{39161}}^1$

素因数の和:39193

約数の個数: 24

約数和(自身を含む): 256589424

約数和(自身を除く): 94815333

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 39161, 117483, 352449, 665737, 1057347, 1997211, 3172041, 5991633, 9516123, 17974899, 53924697, 161774091]

約数ペア:

[(1, 161774091), (3, 53924697), (9, 17974899), (17, 9516123), (27, 5991633), (51, 3172041), (81, 1997211), (153, 1057347), (243, 665737), (459, 352449), (1377, 117483), (4131, 39161)]