55538517

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1\times {\mathrm{983}}^1$

素因数の和:1532

約数の個数: 16

約数和(自身を含む): 76279680

約数和(自身を除く): 20741163

約数列:

[1, 3, 37, 111, 509, 983, 1527, 2949, 18833, 36371, 56499, 109113, 500347, 1501041, 18512839, 55538517]

約数ペア:

[(1, 55538517), (3, 18512839), (37, 1501041), (111, 500347), (509, 109113), (983, 56499), (1527, 36371), (2949, 18833)]