53977143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{24413}}^1$

素因数の和:24494

約数の個数: 16

約数和(自身を含む): 79687296

約数和(自身を除く): 25710153

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 24413, 73239, 268543, 805629, 1635671, 4907013, 17992381, 53977143]

約数ペア:

[(1, 53977143), (3, 17992381), (11, 4907013), (33, 1635671), (67, 805629), (201, 268543), (737, 73239), (2211, 24413)]