73704519

素因数分解:

$3^3\times 7^1\times {\mathrm{389971}}^1$

素因数の和:389987

約数の個数: 16

約数和(自身を含む): 124791040

約数和(自身を除く): 51086521

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 389971, 1169913, 2729797, 3509739, 8189391, 10529217, 24568173, 73704519]

約数ペア:

[(1, 73704519), (3, 24568173), (7, 10529217), (9, 8189391), (21, 3509739), (27, 2729797), (63, 1169913), (189, 389971)]