156943629

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{305933}}^1$

素因数の和:305961

約数の個数: 16

約数和(自身を含む): 244747200

約数和(自身を除く): 87803571

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 305933, 917799, 2753397, 5812727, 8260191, 17438181, 52314543, 156943629]

約数ペア:

[(1, 156943629), (3, 52314543), (9, 17438181), (19, 8260191), (27, 5812727), (57, 2753397), (171, 917799), (513, 305933)]