71382184419

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{261473203}}^1$

素因数の和:261473226

約数の個数: 16

約数和(自身を含む): 117139995392

約数和(自身を除く): 45757810973

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 261473203, 784419609, 1830312421, 3399151639, 5490937263, 10197454917, 23794061473, 71382184419]

約数ペア:

[(1, 71382184419), (3, 23794061473), (7, 10197454917), (13, 5490937263), (21, 3399151639), (39, 1830312421), (91, 784419609), (273, 261473203)]