155531739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{248057}}^1$

素因数の和:248090

約数の個数: 16

約数和(自身を含む): 238135680

約数和(自身を除く): 82603941

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 248057, 744171, 2728627, 4713083, 8185881, 14139249, 51843913, 155531739]

約数ペア:

[(1, 155531739), (3, 51843913), (11, 14139249), (19, 8185881), (33, 4713083), (57, 2728627), (209, 744171), (627, 248057)]