47979459

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{53849}}^1$

素因数の和:53872

約数の個数: 20

約数和(自身を含む): 78190200

約数和(自身を除く): 30210741

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 53849, 161547, 484641, 592339, 1453923, 1777017, 4361769, 5331051, 15993153, 47979459]

約数ペア:

[(1, 47979459), (3, 15993153), (9, 5331051), (11, 4361769), (27, 1777017), (33, 1453923), (81, 592339), (99, 484641), (297, 161547), (891, 53849)]