127923639

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{7951}}^1$

素因数の和:8158

約数の個数: 16

約数和(自身を含む): 177106944

約数和(自身を除く): 49183305

約数列:

[1, 3, 31, 93, 173, 519, 5363, 7951, 16089, 23853, 246481, 739443, 1375523, 4126569, 42641213, 127923639]

約数ペア:

[(1, 127923639), (3, 42641213), (31, 4126569), (93, 1375523), (173, 739443), (519, 246481), (5363, 23853), (7951, 16089)]