73321119

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{17749}}^1$

素因数の和:17781

約数の個数: 24

約数和(自身を含む): 116298000

約数和(自身を除く): 42976881

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 17749, 53247, 159741, 301733, 479223, 905199, 1437669, 2715597, 4313007, 8146791, 24440373, 73321119]

約数ペア:

[(1, 73321119), (3, 24440373), (9, 8146791), (17, 4313007), (27, 2715597), (51, 1437669), (81, 905199), (153, 479223), (243, 301733), (459, 159741), (1377, 53247), (4131, 17749)]