47657907

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:544

約数の個数: 36

約数和(自身を含む): 76560120

約数和(自身を除く): 28902213

約数列:

[1, 3, 9, 11, 33, 99, 107, 121, 321, 363, 409, 963, 1089, 1177, 1227, 3531, 3681, 4499, 10593, 12947, 13497, 38841, 40491, 43763, 49489, 116523, 131289, 148467, 393867, 445401, 481393, 1444179, 4332537, 5295323, 15885969, 47657907]

約数ペア:

[(1, 47657907), (3, 15885969), (9, 5295323), (11, 4332537), (33, 1444179), (99, 481393), (107, 445401), (121, 393867), (321, 148467), (363, 131289), (409, 116523), (963, 49489), (1089, 43763), (1177, 40491), (1227, 38841), (3531, 13497), (3681, 12947), (4499, 10593)]