16806753

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 24897600

約数和(自身を除く): 8090847

約数列:

[1, 3, 9, 83, 149, 151, 249, 447, 453, 747, 1341, 1359, 12367, 12533, 22499, 37101, 37599, 67497, 111303, 112797, 202491, 1867417, 5602251, 16806753]

約数ペア:

[(1, 16806753), (3, 5602251), (9, 1867417), (83, 202491), (149, 112797), (151, 111303), (249, 67497), (447, 37599), (453, 37101), (747, 22499), (1341, 12533), (1359, 12367)]