72218949

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{3929}}^1$

素因数の和:4500

約数の個数: 16

約数和(自身を含む): 105261120

約数和(自身を除く): 33042171

約数列:

[1, 3, 11, 33, 557, 1671, 3929, 6127, 11787, 18381, 43219, 129657, 2188453, 6565359, 24072983, 72218949]

約数ペア:

[(1, 72218949), (3, 24072983), (11, 6565359), (33, 2188453), (557, 129657), (1671, 43219), (3929, 18381), (6127, 11787)]