53807139

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{53861}}^1$

素因数の和:53907

約数の個数: 16

約数和(自身を含む): 81870240

約数和(自身を除く): 28063101

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 53861, 161583, 484749, 1454247, 1992857, 5978571, 17935713, 53807139]

約数ペア:

[(1, 53807139), (3, 17935713), (9, 5978571), (27, 1992857), (37, 1454247), (111, 484749), (333, 161583), (999, 53861)]