138421103691

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{25339}}^1\times {\mathrm{140071}}^1$

素因数の和:165426

約数の個数: 16

約数和(自身を含む): 198767770880

約数和(自身を除く): 60346667189

約数列:

[1, 3, 13, 39, 25339, 76017, 140071, 329407, 420213, 988221, 1820923, 5462769, 3549259069, 10647777207, 46140367897, 138421103691]

約数ペア:

[(1, 138421103691), (3, 46140367897), (13, 10647777207), (39, 3549259069), (25339, 5462769), (76017, 1820923), (140071, 988221), (329407, 420213)]