55643973

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{240883}}^1$

素因数の和:240904

約数の個数: 16

約数和(自身を含む): 92499456

約数和(自身を除く): 36855483

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 240883, 722649, 1686181, 2649713, 5058543, 7949139, 18547991, 55643973]

約数ペア:

[(1, 55643973), (3, 18547991), (7, 7949139), (11, 5058543), (21, 2649713), (33, 1686181), (77, 722649), (231, 240883)]