151261131

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{36563}}^1$

素因数の和:36770

約数の個数: 16

約数和(自身を含む): 231669504

約数和(自身を除く): 80408373

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 36563, 109689, 255941, 767823, 7202911, 21608733, 50420377, 151261131]

約数ペア:

[(1, 151261131), (3, 50420377), (7, 21608733), (21, 7202911), (197, 767823), (591, 255941), (1379, 109689), (4137, 36563)]