138953757

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{6379}}^1$

素因数の和:6572

約数の個数: 16

約数和(自身を含む): 190175040

約数和(自身を除く): 51221283

約数列:

[1, 3, 53, 137, 159, 411, 6379, 7261, 19137, 21783, 338087, 873923, 1014261, 2621769, 46317919, 138953757]

約数ペア:

[(1, 138953757), (3, 46317919), (53, 2621769), (137, 1014261), (159, 873923), (411, 338087), (6379, 21783), (7261, 19137)]