127584341997

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{38697101}}^1$

素因数の和:38697268

約数の個数: 16

約数和(自身を含む): 195652547712

約数和(自身を除く): 68068205715

約数列:

[1, 3, 7, 21, 157, 471, 1099, 3297, 38697101, 116091303, 270879707, 812639121, 6075444857, 18226334571, 42528113999, 127584341997]

約数ペア:

[(1, 127584341997), (3, 42528113999), (7, 18226334571), (21, 6075444857), (157, 812639121), (471, 270879707), (1099, 116091303), (3297, 38697101)]