55407993

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{601}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 75129600

約数和(自身を除く): 19721607

約数列:

[1, 3, 79, 237, 389, 601, 1167, 1803, 30731, 47479, 92193, 142437, 233789, 701367, 18469331, 55407993]

約数ペア:

[(1, 55407993), (3, 18469331), (79, 701367), (237, 233789), (389, 142437), (601, 92193), (1167, 47479), (1803, 30731)]