72485511

素因数分解:

$3^1\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{2237}}^1$

素因数の和:3790

約数の個数: 16

約数和(自身を含む): 110575104

約数和(自身を除く): 38089593

約数列:

[1, 3, 7, 21, 1543, 2237, 4629, 6711, 10801, 15659, 32403, 46977, 3451691, 10355073, 24161837, 72485511]

約数ペア:

[(1, 72485511), (3, 24161837), (7, 10355073), (21, 3451691), (1543, 46977), (2237, 32403), (4629, 15659), (6711, 10801)]