55527729

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{20543}}^1$

素因数の和:20616

約数の個数: 16

約数和(自身を含む): 79875072

約数和(自身を除く): 24347343

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 20543, 61629, 349231, 1047693, 1088779, 3266337, 18509243, 55527729]

約数ペア:

[(1, 55527729), (3, 18509243), (17, 3266337), (51, 1088779), (53, 1047693), (159, 349231), (901, 61629), (2703, 20543)]