156739791

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{4139}}^1$

素因数の和:5126

約数の個数: 16

約数和(自身を含む): 225348480

約数和(自身を除く): 68608689

約数列:

[1, 3, 13, 39, 971, 2913, 4139, 12417, 12623, 37869, 53807, 161421, 4018969, 12056907, 52246597, 156739791]

約数ペア:

[(1, 156739791), (3, 52246597), (13, 12056907), (39, 4018969), (971, 161421), (2913, 53807), (4139, 37869), (12417, 12623)]