157215873

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{7561}}^1$

素因数の和:7832

約数の個数: 16

約数和(自身を含む): 217785600

約数和(自身を除く): 60569727

約数列:

[1, 3, 29, 87, 239, 717, 6931, 7561, 20793, 22683, 219269, 657807, 1807079, 5421237, 52405291, 157215873]

約数ペア:

[(1, 157215873), (3, 52405291), (29, 5421237), (87, 1807079), (239, 657807), (717, 219269), (6931, 22683), (7561, 20793)]