47511981

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{14543}}^1$

素因数の和:14574

約数の個数: 24

約数和(自身を含む): 77374080

約数和(自身を除く): 29862099

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 14543, 43629, 130887, 159973, 392661, 479919, 1439757, 1759703, 4319271, 5279109, 15837327, 47511981]

約数ペア:

[(1, 47511981), (3, 15837327), (9, 5279109), (11, 4319271), (27, 1759703), (33, 1439757), (99, 479919), (121, 392661), (297, 159973), (363, 130887), (1089, 43629), (3267, 14543)]