143984709

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{161599}}^1$

素因数の和:161622

約数の個数: 20

約数和(自身を含む): 234643200

約数和(自身を除く): 90658491

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 161599, 484797, 1454391, 1777589, 4363173, 5332767, 13089519, 15998301, 47994903, 143984709]

約数ペア:

[(1, 143984709), (3, 47994903), (9, 15998301), (11, 13089519), (27, 5332767), (33, 4363173), (81, 1777589), (99, 1454391), (297, 484797), (891, 161599)]