136988493

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{4327}}^1$

素因数の和:4564

約数の個数: 16

約数和(自身を含む): 186761856

約数和(自身を除く): 49773363

約数列:

[1, 3, 61, 173, 183, 519, 4327, 10553, 12981, 31659, 263947, 748571, 791841, 2245713, 45662831, 136988493]

約数ペア:

[(1, 136988493), (3, 45662831), (61, 2245713), (173, 791841), (183, 748571), (519, 263947), (4327, 31659), (10553, 12981)]