26978760003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{36408583}}^1$

素因数の和:36408618

約数の個数: 16

約数和(自身を含む): 40777614080

約数和(自身を除く): 13798854077

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 36408583, 109225749, 473311579, 691763077, 1419934737, 2075289231, 8992920001, 26978760003]

約数ペア:

[(1, 26978760003), (3, 8992920001), (13, 2075289231), (19, 1419934737), (39, 691763077), (57, 473311579), (247, 109225749), (741, 36408583)]