161923983

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{5711}}^1$

素因数の和:6454

約数の個数: 16

約数和(自身を含む): 232866816

約数和(自身を除く): 70942833

約数列:

[1, 3, 13, 39, 727, 2181, 5711, 9451, 17133, 28353, 74243, 222729, 4151897, 12455691, 53974661, 161923983]

約数ペア:

[(1, 161923983), (3, 53974661), (13, 12455691), (39, 4151897), (727, 222729), (2181, 74243), (5711, 28353), (9451, 17133)]