57174921

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{499}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 85800000

約数和(自身を除く): 28625079

約数列:

[1, 3, 9, 29, 87, 261, 439, 499, 1317, 1497, 3951, 4491, 12731, 14471, 38193, 43413, 114579, 130239, 219061, 657183, 1971549, 6352769, 19058307, 57174921]

約数ペア:

[(1, 57174921), (3, 19058307), (9, 6352769), (29, 1971549), (87, 657183), (261, 219061), (439, 130239), (499, 114579), (1317, 43413), (1497, 38193), (3951, 14471), (4491, 12731)]