47745423

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8461}}^1$

素因数の和:8500

約数の個数: 32

約数和(自身を含む): 81235200

約数和(自身を除く): 33489777

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 8461, 25383, 76149, 93071, 160759, 228447, 279213, 482277, 837639, 1446831, 1768349, 2512917, 4340493, 5305047, 15915141, 47745423]

約数ペア:

[(1, 47745423), (3, 15915141), (9, 5305047), (11, 4340493), (19, 2512917), (27, 1768349), (33, 1446831), (57, 837639), (99, 482277), (171, 279213), (209, 228447), (297, 160759), (513, 93071), (627, 76149), (1881, 25383), (5643, 8461)]